chore(deps): bump Grpc.Net.Client

Bumps [Grpc.Net.Client](https://github.com/grpc/grpc-dotnet) from 2.34.0 to 2.52.0.
- [Release notes](https://github.com/grpc/grpc-dotnet/releases)
- [Changelog](https://github.com/grpc/grpc-dotnet/blob/master/doc/release_process.md)
- [Commits](grpc/grpc-dotnet@v2.34.0...v2.52.0)

---
updated-dependencies:
- dependency-name: Grpc.Net.Client
  dependency-type: direct:production
...

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Author: dependabot[bot]

common/grpc-example/datasource-request-result/gRPCsample/Shared/gRPCsample.Shared.csproj

@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="Google.Protobuf" Version="3.15.0" />
-    <PackageReference Include="Grpc.Net.Client" Version="2.34.0" />
+    <PackageReference Include="Grpc.Net.Client" Version="2.52.0" />
     <PackageReference Include="Grpc.Tools" Version="2.34.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>