Bump KubernetesClient from 14.0.12 to 15.0.1 (#23)

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

Author: dependabot[bot]

src/Directory.Packages.props

@@ -4,7 +4,7 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="KubernetesClient" Version="14.0.12" />
+    <PackageVersion Include="KubernetesClient" Version="15.0.1" />
     <PackageVersion Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
     <PackageVersion Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="8.0.0" />