Bump KubernetesClient from 12.0.16 to 12.1.1 (#379)

Bumps [KubernetesClient](https://github.com/kubernetes-client/csharp) from 12.0.16 to 12.1.1.
- [Release notes](https://github.com/kubernetes-client/csharp/releases)
- [Commits](kubernetes-client/csharp@v12.0.16...v12.1.1)

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

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

Author: dependabot[bot]

src/ES.Kubernetes.Reflector/ES.Kubernetes.Reflector.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
 	<PropertyGroup>
 		<TargetFramework>net7.0</TargetFramework>
@@ -10,7 +10,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Autofac.Extensions.DependencyInjection" Version="8.0.0" />
-		<PackageReference Include="KubernetesClient" Version="12.0.16" />
+		<PackageReference Include="KubernetesClient" Version="12.1.1" />
 		<PackageReference Include="MediatR" Version="12.1.1" />
 		<PackageReference Include="Microsoft.AspNetCore.JsonPatch" Version="7.0.11" />
 		<PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.19.5" />