build(deps): bump serde-json-core from 0.5.1 to 0.6.0

Bumps [serde-json-core](https://github.com/rust-embedded-community/serde-json-core) from 0.5.1 to 0.6.0.
- [Release notes](https://github.com/rust-embedded-community/serde-json-core/releases)
- [Changelog](https://github.com/rust-embedded-community/serde-json-core/blob/master/CHANGELOG.md)
- [Commits](rust-embedded-community/serde-json-core@v0.5.1...v0.6.0)

---
updated-dependencies:
- dependency-name: serde-json-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Cargo.toml

@@ -42,7 +42,7 @@ cortex-m-rt = { version = "0.7", features = ["device"] }
 log = { version = "0.4", features = ["max_level_trace", "release_max_level_info"] }
 rtt-target = "0.3"
 serde = { version = "1.0", features = ["derive"], default-features = false }
-serde-json-core = "0.5"
+serde-json-core = "0.6"
 heapless = { version = "0.8", features = ["serde"] }
 rtic = { version = "2.1", features = ["thumbv7-backend"] }
 rtic-monotonics = { version = "2.0", features = ["cortex-m-systick"] }