chore(deps): Bump tokio from 1.37.0 to 1.38.0 (#1357)

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.37.0 to 1.38.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/tokio-rs/tokio/releases">tokio's
releases</a>.</em></p>
<blockquote>
<h2>Tokio v1.38.0</h2>
<p>This release marks the beginning of stabilization for runtime
metrics. It
stabilizes <code>RuntimeMetrics::worker_count</code>. Future releases
will continue to
stabilize more metrics.</p>
<h3>Added</h3>
<ul>
<li>fs: add <code>File::create_new</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6573">#6573</a>)</li>
<li>io: add <code>copy_bidirectional_with_sizes</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6500">#6500</a>)</li>
<li>io: implement <code>AsyncBufRead</code> for <code>Join</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6449">#6449</a>)</li>
<li>net: add Apple visionOS support (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6465">#6465</a>)</li>
<li>net: implement <code>Clone</code> for <code>NamedPipeInfo</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6586">#6586</a>)</li>
<li>net: support QNX OS (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6421">#6421</a>)</li>
<li>sync: add <code>Notify::notify_last</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6520">#6520</a>)</li>
<li>sync: add <code>mpsc::Receiver::{capacity,max_capacity}</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6511">#6511</a>)</li>
<li>sync: add <code>split</code> method to the semaphore permit (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6472">#6472</a>,
<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6478">#6478</a>)</li>
<li>task: add
<code>tokio::task::join_set::Builder::spawn_blocking</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6578">#6578</a>)</li>
<li>wasm: support rt-multi-thread with wasm32-wasi-preview1-threads (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6510">#6510</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>macros: make <code>#[tokio::test]</code> append <code>#[test]</code>
at the end of the attribute list (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6497">#6497</a>)</li>
<li>metrics: fix <code>blocking_threads</code> count (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6551">#6551</a>)</li>
<li>metrics: stabilize <code>RuntimeMetrics::worker_count</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6556">#6556</a>)</li>
<li>runtime: move task out of the <code>lifo_slot</code> in
<code>block_in_place</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6596">#6596</a>)</li>
<li>runtime: panic if <code>global_queue_interval</code> is zero (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6445">#6445</a>)</li>
<li>sync: always drop message in destructor for oneshot receiver (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6558">#6558</a>)</li>
<li>sync: instrument <code>Semaphore</code> for task dumps (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6499">#6499</a>)</li>
<li>sync: use FIFO ordering when waking batches of wakers (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6521">#6521</a>)</li>
<li>task: make <code>LocalKey::get</code> work with Clone types (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6433">#6433</a>)</li>
<li>tests: update nix and mio-aio dev-dependencies (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6552">#6552</a>)</li>
<li>time: clean up implementation (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6517">#6517</a>)</li>
<li>time: lazily init timers on first poll (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6512">#6512</a>)</li>
<li>time: remove the <code>true_when</code> field in
<code>TimerShared</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6563">#6563</a>)</li>
<li>time: use sharding for timer implementation (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6534">#6534</a>)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>taskdump: allow building taskdump docs on non-unix machines (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6564">#6564</a>)</li>
<li>time: check for overflow in <code>Interval::poll_tick</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6487">#6487</a>)</li>
<li>sync: fix incorrect <code>is_empty</code> on mpsc block boundaries
(<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6603">#6603</a>)</li>
</ul>
<h3>Documented</h3>
<ul>
<li>fs: rewrite file system docs (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6467">#6467</a>)</li>
<li>io: fix <code>stdin</code> documentation (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6581">#6581</a>)</li>
<li>io: fix obsolete reference in <code>ReadHalf::unsplit()</code>
documentation (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6498">#6498</a>)</li>
<li>macros: render more comprehensible documentation for
<code>select!</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6468">#6468</a>)</li>
<li>net: add missing types to module docs (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6482">#6482</a>)</li>
<li>net: fix misleading <code>NamedPipeServer</code> example (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6590">#6590</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/tokio-rs/tokio/commit/14c17fc09656a30230177b600bacceb9db33e942"><code>14c17fc</code></a>
chore: prepare Tokio v1.38.0 (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6601">#6601</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/65cbf730de48ef9d3c84959d26ab717a85a5de62"><code>65cbf73</code></a>
chore: prepare tokio-macros v2.3.0 (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6600">#6600</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/dbf93c71844a01574a10f9dee0d4d9655a569f0a"><code>dbf93c7</code></a>
sync: fix incorrect is_empty on mpsc block boundaries (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6603">#6603</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/873cb8ae2fc291eaffbd71e3c83d17b2f0ed7abf"><code>873cb8a</code></a>
runtime: move task out of the <code>lifo_slot</code> in
<code>block_in_place</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6596">#6596</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/97bb47b480c66083397c21d54e7ae33cab6c1b20"><code>97bb47b</code></a>
task: fix a typo in doc of <code>LocalSet::run_until</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6599">#6599</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/86658bd87dc470f8e36eb6b893cc403820cfb7ee"><code>86658bd</code></a>
metrics: stabilize <code>RuntimeMetrics::worker_count</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6556">#6556</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/9e00b266e08d263c497dc9de57d9acbc049ae69b"><code>9e00b26</code></a>
sync: add <code>Notify::notify_last</code> (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6520">#6520</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/6c42d286b343f498ce29de2aab9358a0aedb081c"><code>6c42d28</code></a>
net: fix misleading <code>NamedPipeServer</code> example (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6590">#6590</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/3a6fdc05681841c30fe4e27b63924c7908ea4634"><code>3a6fdc0</code></a>
license: fix formatting and remove year in licenses (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6451">#6451</a>)</li>
<li><a
href="https://github.com/tokio-rs/tokio/commit/2890d0c3db4f595330d8d223bfbfeb81e205b048"><code>2890d0c</code></a>
metrics: fix blocking_threads count (<a
href="https://redirect.github.com/tokio-rs/tokio/issues/6551">#6551</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/tokio-rs/tokio/compare/tokio-1.37.0...tokio-1.38.0">compare
view</a></li>
</ul>
</details>
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