Bump YamlDotNet from 11.2.1 to 12.0.0

Bumps [YamlDotNet](https://github.com/aaubry/YamlDotNet) from 11.2.1 to 12.0.0.
- [Release notes](https://github.com/aaubry/YamlDotNet/releases)
- [Commits](https://github.com/aaubry/YamlDotNet/compare/v11.2.1...v12.0.0)

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

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

SupportChild/SupportChild.csproj

@@ -32,7 +32,7 @@
       <PackageReference Include="Polly" Version="7.2.3" />
       <PackageReference Include="Superpower" Version="3.0.0" />
       <PackageReference Include="Tyrrrz.Extensions" Version="1.6.5" />
-      <PackageReference Include="YamlDotNet" Version="11.2.1" />
+      <PackageReference Include="YamlDotNet" Version="12.0.0" />
     </ItemGroup>
 
     <ItemGroup>