Enable gRPC on MacOS 12

Author: JamesNK

src/Grpc/Interop/Directory.Build.props

@@ -6,8 +6,6 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <TieredCompilation>false</TieredCompilation>
     <DefineConstants>$(DefineConstants);IS_BENCHMARKS</DefineConstants>
-    <!-- TODO: Remove when Grpc.Tools on MacOS 11 is fixed. See https://github.com/grpc/grpc/issues/32558 -->
-    <SkipMicrobenchmarksValidation>true</SkipMicrobenchmarksValidation>
   </PropertyGroup>
 
   <ItemGroup>

src/Grpc/JsonTranscoding/perf/Directory.Build.props

@@ -34,16 +34,14 @@ public ITestOutputHelper Output
         }
     }
 
-    // TODO (https://github.com/dotnet/aspnetcore/issues/47336): Don't skip on macos 11
     [ConditionalFact]
-    [SkipOnHelix("Not supported queues", Queues = "OSX.1100.Amd64.Open;windows.11.arm64.open;" + HelixConstants.Windows10Arm64 + HelixConstants.DebianArm64)]
+    [SkipOnHelix("Not supported queues", Queues = "windows.11.arm64.open;" + HelixConstants.Windows10Arm64 + HelixConstants.DebianArm64)]
     [SkipOnAlpine("https://github.com/grpc/grpc/issues/18338")] // protoc doesn't support Alpine. Note that the issue was closed with a workaround which isn't applied to our OS image.
     public async Task GrpcTemplate()
     {
         await GrpcTemplateCore();
     }
 
-    // TODO (https://github.com/dotnet/aspnetcore/issues/47336): Don't skip on macos 11
     [ConditionalFact]
     [SkipOnHelix("Not supported queues", Queues = HelixConstants.NativeAotNotSupportedHelixQueues)]
     [SkipOnAlpine("https://github.com/grpc/grpc/issues/18338")] // protoc doesn't support Alpine. Note that the issue was closed with a workaround which isn't applied to our OS image.
@@ -52,16 +50,14 @@ public async Task GrpcTemplateNativeAot()
         await GrpcTemplateCore(args: new[] { ArgConstants.PublishNativeAot });
     }
 
-    // TODO (https://github.com/dotnet/aspnetcore/issues/47336): Don't skip on macos 11
     [ConditionalFact]
-    [SkipOnHelix("Not supported queues", Queues = "OSX.1100.Amd64.Open;windows.11.arm64.open;" + HelixConstants.Windows10Arm64 + HelixConstants.DebianArm64)]
+    [SkipOnHelix("Not supported queues", Queues = "windows.11.arm64.open;" + HelixConstants.Windows10Arm64 + HelixConstants.DebianArm64)]
     [SkipOnAlpine("https://github.com/grpc/grpc/issues/18338")] // protoc doesn't support Alpine. Note that the issue was closed with a workaround which isn't applied to our OS image.
     public async Task GrpcTemplateProgramMain()
     {
         await GrpcTemplateCore(args: new[] { ArgConstants.UseProgramMain });
     }
 
-    // TODO (https://github.com/dotnet/aspnetcore/issues/47336): Don't skip on macos 11
     [ConditionalFact]
     [SkipOnHelix("Not supported queues", Queues = HelixConstants.NativeAotNotSupportedHelixQueues)]
     [SkipOnAlpine("https://github.com/grpc/grpc/issues/18338")] // protoc doesn't support Alpine. Note that the issue was closed with a workaround which isn't applied to our OS image.