Bump Grpc.AspNetCore from 2.47.0 to 2.52.0

Bumps [Grpc.AspNetCore](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.AspNetCore
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

src/WebSocketeer/WebSocketeer.csproj

@@ -12,7 +12,7 @@
     <PackageReference Include="NuGetizer" Version="1.0.1" PrivateAssets="all" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="all" />
     <PackageReference Include="Google.Protobuf" Version="3.22.1" />
-    <PackageReference Include="Grpc.AspNetCore" Version="2.47.0" Pack="false" />
+    <PackageReference Include="Grpc.AspNetCore" Version="2.52.0" Pack="false" />
     <PackageReference Include="RxFree" Version="1.1.2" PrivateAssets="all" />
     <PackageReference Include="WebSocketChannel" Version="1.0.1" />
   </ItemGroup>