Skip NodeServices tests on helix (#8045)

NodeJs not installed on helix boxes by default currently

#8044 tracking this skip

Author: HaoK

src/Middleware/NodeServices/test/Microsoft.AspNetCore.NodeServices.Tests.csproj

@@ -2,6 +2,8 @@
 
   <PropertyGroup>
     <TargetFramework>netcoreapp3.0</TargetFramework>
+    <!-- https://github.com/aspnet/AspNetCore/issues/8044 -->
+    <BuildHelixPayload>false</BuildHelixPayload>
   </PropertyGroup>
 
   <ItemGroup>

src/Servers/Kestrel/test/Libuv.BindTests/Libuv.BindTests.csproj

@@ -6,6 +6,11 @@
     <TestGroupName>Libuv.BindTests</TestGroupName>
   </PropertyGroup>
 
+  <ItemGroup>
+    <!-- https://github.com/aspnet/AspNetCore/issues/8046 -->
+    <HelixProjectPlatform Remove="OSX" />
+  </ItemGroup>
+    
   <ItemGroup>
     <Compile Include="$(SharedSourceRoot)test\SkipOnHelixAttribute.cs" />
     <Compile Include="..\BindTests\**\*.cs" />