Find where the blame dump is saved to

Author: marcpopMSFT

test/UnitTests.proj

@@ -121,6 +121,7 @@
       <HelixPreCommands Condition="!$(IsPosixShell)">call %HELIX_CORRELATION_PAYLOAD%\t\RunTestsOnHelix.cmd $(TestFullMSBuild);$(HelixPreCommands)</HelixPreCommands>
       <HelixPreCommands Condition="$(IsPosixShell)">. $HELIX_CORRELATION_PAYLOAD/t/RunTestsOnHelix.sh;$(HelixPreCommands)</HelixPreCommands>
       <HelixPostCommands Condition="!$(IsPosixShell)">PowerShell -ExecutionPolicy ByPass "dotnet nuget locals all -l | ForEach-Object { $_.Split(' ')[1]} | Where-Object{$_ -like '*cache'} | Get-ChildItem -Recurse -File -Filter '*.dat' | Measure";$(HelixPostCommands)</HelixPostCommands>
+      <HelixPostCommands >PowerShell -ExecutionPolicy ByPass "Get-ChildItem -Recurse -File -Filter '*.dmp'";$(HelixPostCommands)</HelixPostCommands>
       <TestDotnetRoot>$(RepoRoot)artifacts\bin\redist\$(Configuration)\dotnet</TestDotnetRoot>
       <TestDotnetVersion>$(Version)</TestDotnetVersion>
       <MSBuildSdkResolverDir>$(RepoRoot)artifacts\bin\Microsoft.DotNet.MSBuildSdkResolver</MSBuildSdkResolverDir>