Bump Grpc.Net.Client in /examples/AspNetCore/GrpcServiceSample

Bumps [Grpc.Net.Client](https://github.com/grpc/grpc-dotnet) from 2.47.0 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@v2.47.0...v2.52.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

examples/AspNetCore/GrpcServiceSample/GrpcServiceSample.csproj

@@ -12,7 +12,7 @@
   <ItemGroup>
     <PackageReference Include="Google.Protobuf" Version="3.19.4" />
     <PackageReference Include="Grpc.AspNetCore" Version="2.47.0" />
-    <PackageReference Include="Grpc.Net.Client" Version="2.47.0" />
+    <PackageReference Include="Grpc.Net.Client" Version="2.52.0" />
     <PackageReference Include="Grpc.Tools" Version="2.47.0" PrivateAssets="All" />
     <PackageReference Include="Google.Api.CommonProtos" Version="2.2.0" />
   </ItemGroup>

src/Dapr.Client/Dapr.Client.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
@@ -21,7 +21,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Google.Protobuf" Version="3.15.0" />
-    <PackageReference Include="Grpc.Net.Client" Version="2.47.0" />
+    <PackageReference Include="Grpc.Net.Client" Version="2.52.0" />
     <PackageReference Include="Grpc.Tools" Version="2.47.0" PrivateAssets="All" />
     <PackageReference Include="Google.Api.CommonProtos" Version="2.2.0" />
     <PackageReference Include="System.Net.Http.Json" Version="5.0.0" />