[rel/3.6] Update dependencies from microsoft/testanywhere (#3959)

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

eng/Version.Details.xml

@@ -17,13 +17,13 @@
       <Uri>https://dev.azure.com/devdiv/DevDiv/_git/vs-code-coverage</Uri>
       <Sha>43d6af3682f80c1fb77f0c3a7223c84bd49f7708</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Testing.Internal.Framework" Version="1.4.2-preview.24515.3">
+    <Dependency Name="Microsoft.Testing.Internal.Framework" Version="1.4.2-preview.24521.1">
       <Uri>https://github.com/microsoft/testanywhere</Uri>
-      <Sha>cd2484384bced72660402a4fc34f431c574e008c</Sha>
+      <Sha>1bcdd783000e249ea4e1ab1ead6389db786307d9</Sha>
     </Dependency>
-    <Dependency Name="MSTest.Engine" Version="1.0.0-alpha.24515.3">
+    <Dependency Name="MSTest.Engine" Version="1.0.0-alpha.24521.1">
       <Uri>https://github.com/microsoft/testanywhere</Uri>
-      <Sha>cd2484384bced72660402a4fc34f431c574e008c</Sha>
+      <Sha>1bcdd783000e249ea4e1ab1ead6389db786307d9</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>

eng/Versions.props

@@ -10,7 +10,7 @@
     <MicrosoftDotNetBuildTasksTemplatingPackageVersion>10.0.0-beta.24429.6</MicrosoftDotNetBuildTasksTemplatingPackageVersion>
     <MicrosoftTestingExtensionsCodeCoverageVersion>17.12.6</MicrosoftTestingExtensionsCodeCoverageVersion>
     <!-- comment to facilitate merge conflicts -->
-    <MicrosoftTestingInternalFrameworkVersion>1.4.2-preview.24515.3</MicrosoftTestingInternalFrameworkVersion>
-    <MSTestEngineVersion>1.0.0-alpha.24515.3</MSTestEngineVersion>
+    <MicrosoftTestingInternalFrameworkVersion>1.4.2-preview.24521.1</MicrosoftTestingInternalFrameworkVersion>
+    <MSTestEngineVersion>1.0.0-alpha.24521.1</MSTestEngineVersion>
   </PropertyGroup>
 </Project>