Bump YamlDotNet from 15.1.4 to 15.1.6 (#12)

Bumps [YamlDotNet](https://github.com/aaubry/YamlDotNet) from 15.1.4 to 15.1.6.
- [Release notes](https://github.com/aaubry/YamlDotNet/releases)
- [Commits](aaubry/YamlDotNet@v15.1.4...v15.1.6)

---
updated-dependencies:
- dependency-name: YamlDotNet
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Directory.Packages.props

@@ -19,7 +19,7 @@
     <PackageVersion Include="SharpZipLib" Version="1.4.2" />
     <PackageVersion Include="Spectre.Console.Cli" Version="0.49.1" />
     <PackageVersion Include="System.Memory" Version="4.5.5" />
-    <PackageVersion Include="YamlDotNet" Version="15.1.4" />
+    <PackageVersion Include="YamlDotNet" Version="15.1.6" />
     <PackageVersion Include="Zio" Version="0.17.1" />
     <PackageVersion Include="ZString" Version="2.6.0" />
   </ItemGroup>