Bump YamlDotNet from 15.1.4 to 15.1.6 in the dependencies group

Bumps the dependencies group with 1 update: [YamlDotNet](https://github.com/aaubry/YamlDotNet).


Updates `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
  dependency-group: dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

src/ImoutoDesktop/ImoutoDesktop.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="YamlDotNet" Version="15.1.4" />
+    <PackageReference Include="YamlDotNet" Version="15.1.6" />
   </ItemGroup>
 
   <ItemGroup>