Bump Microsoft.Extensions.ApiDescription.Client from 6.0.15 to 6.0.20

Bumps [Microsoft.Extensions.ApiDescription.Client](https://github.com/dotnet/aspnetcore) from 6.0.15 to 6.0.20.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](dotnet/aspnetcore@v6.0.15...v6.0.20)

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.ApiDescription.Client
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

src/TaskManager/Plug-ins/Argo/Monai.Deploy.WorkflowManager.TaskManager.Argo.csproj

@@ -34,7 +34,7 @@
   <ItemGroup>
     <PackageReference Include="KubernetesClient" Version="10.1.4" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.2.5" />
-    <PackageReference Include="Microsoft.Extensions.ApiDescription.Client" Version="6.0.15">
+    <PackageReference Include="Microsoft.Extensions.ApiDescription.Client" Version="6.0.20">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>