Update branding to 6.0.129 (#39219)

Author: marcpopMSFT

eng/Versions.props

@@ -10,7 +10,7 @@
   </PropertyGroup>
   <!-- Repo Version Information -->
   <PropertyGroup>
-    <VersionPrefix>6.0.128</VersionPrefix>
+    <VersionPrefix>6.0.129</VersionPrefix>
     <PreReleaseVersionLabel>servicing</PreReleaseVersionLabel>
   </PropertyGroup>
   <!-- Production Dependencies -->

src/Tests/Microsoft.NET.Build.Tests/GivenThatWeWantToBuildWithGlobalJson.cs

@@ -45,9 +45,8 @@ public void It_fails_build_on_failed_sdk_resolution(bool runningInVS)
                 var result = buildCommand.Execute($"/p:BuildingInsideVisualStudio={runningInVS}", $"/bl:binlog{runningInVS}.binlog")
                     .Should()
                     .Fail();
-                var warningString = "warning : Unable to locate the .NET SDK as specified by global.json, please check that the specified version is installed.";
-                var errorString = "Unable to locate the .NET SDK. Check that it is installed and that the version specified in global.json (if any) matches the installed version.";
-                if (runningInVS)
+                var warningString = "warning : Unable to locate the .NET SDK version";
+                var errorString = "Unable to locate the .NET SDK. Check that it is installed, your PATH is configured for the correct architecture, and that the version specified in global.json (if any) matches the installed version.";                if (runningInVS)
                 {
                     result.And
                         .HaveStdOutContaining(warningString)

src/Tests/Microsoft.NET.Build.Tests/WorkloadTests.cs

@@ -95,7 +95,7 @@ public void It_should_create_suggested_workload_items()
                 .BeEquivalentTo(("microsoft-net-sdk-missingtestworkload", "microsoft.net.sdk.missingtestworkload"));
         }
 
-        [Fact]
+        [CoreMSBuildOnlyFact]
         public void It_should_fail_to_restore_without_workload_when_multitargeted()
         {
             var testProject = new TestProject()