Bump NJsonSchema from 10.8.0 to 10.9.0 (#1292)

Bumps [NJsonSchema](https://github.com/RicoSuter/NJsonSchema) from 10.8.0 to 10.9.0.
- [Release notes](https://github.com/RicoSuter/NJsonSchema/releases)
- [Commits](https://github.com/RicoSuter/NJsonSchema/compare/v10.8.0...v10.9.0)

---
updated-dependencies:
- dependency-name: NJsonSchema
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/LibKubernetesGenerator/LibKubernetesGenerator.csproj

@@ -15,7 +15,7 @@
         <PackageReference Include="CaseExtensions" Version="1.1.0" GeneratePathProperty="true" PrivateAssets="all" />
         <PackageReference Include="NSwag.Core" Version="13.18.2" GeneratePathProperty="true" PrivateAssets="all" />
         <PackageReference Include="Nustache" Version="1.16.0.10" GeneratePathProperty="true" PrivateAssets="all" NoWarn="NU1701" />
-        <PackageReference Include="NJsonSchema" Version="10.8.0" GeneratePathProperty="true" PrivateAssets="all" />
+        <PackageReference Include="NJsonSchema" Version="10.9.0" GeneratePathProperty="true" PrivateAssets="all" />
         <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="7.0.0" GeneratePathProperty="true" PrivateAssets="all" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.3" GeneratePathProperty="true" PrivateAssets="all" />
         <PackageReference Include="Namotion.Reflection" Version="2.1.2" GeneratePathProperty="true" PrivateAssets="all" />