Build(deps): Bump sigstore/cosign-installer from 3.1.1 to 3.1.2 (#901)

Bumps
[sigstore/cosign-installer](https://github.com/sigstore/cosign-installer)
from 3.1.1 to 3.1.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/sigstore/cosign-installer/releases">sigstore/cosign-installer's
releases</a>.</em></p>
<blockquote>
<h2>v3.1.2</h2>
<h2>What's Changed</h2>
<ul>
<li>Fix build and push step Readme missing id by <a
href="https://github.com/hbenali"><code>@​hbenali</code></a> in <a
href="https://redirect.github.com/sigstore/cosign-installer/pull/138">sigstore/cosign-installer#138</a></li>
<li>bump cosign to v2.2.0 by <a
href="https://github.com/cpanato"><code>@​cpanato</code></a> in <a
href="https://redirect.github.com/sigstore/cosign-installer/pull/142">sigstore/cosign-installer#142</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/hbenali"><code>@​hbenali</code></a> made
their first contribution in <a
href="https://redirect.github.com/sigstore/cosign-installer/pull/138">sigstore/cosign-installer#138</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/sigstore/cosign-installer/compare/v3...v3.1.2">https://github.com/sigstore/cosign-installer/compare/v3...v3.1.2</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/11086d25041f77fe8fe7b9ea4e48e3b9192b8f19"><code>11086d2</code></a>
bump cosign to v2.2.0 (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/142">#142</a>)</li>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/4a861528be5e691840a69536975ada1d4c30349d"><code>4a86152</code></a>
Bump actions/checkout from 3.5.3 to 3.6.0 (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/141">#141</a>)</li>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/37f387123cf7d4270454d0c351cf673ef28a8662"><code>37f3871</code></a>
Bump actions/setup-go from 4.0.1 to 4.1.0 (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/139">#139</a>)</li>
<li><a
href="https://github.com/sigstore/cosign-installer/commit/a5d81fb6bdbcbb3d239e864d6552820420254494"><code>a5d81fb</code></a>
Fix build and push step Readme missing id (<a
href="https://redirect.github.com/sigstore/cosign-installer/issues/138">#138</a>)</li>
<li>See full diff in <a
href="https://github.com/sigstore/cosign-installer/compare/6e04d228eb30da1757ee4e1dd75a0ec73a653e06...11086d25041f77fe8fe7b9ea4e48e3b9192b8f19">compare
view</a></li>
</ul>
</details>
<br />


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</details>

.github/workflows/docker-publish.yml

@@ -41,7 +41,7 @@ jobs:
       # https://github.com/sigstore/cosign-installer
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@6e04d228eb30da1757ee4e1dd75a0ec73a653e06
+        uses: sigstore/cosign-installer@11086d25041f77fe8fe7b9ea4e48e3b9192b8f19
 
 
       - name: Setup Docker buildx