Capture heap dump when integration test crashes in CI

eng/build.ps1

@@ -351,6 +351,12 @@ function TestUsingOptimizedRunner() {
       # Minimize all windows to avoid interference during integration test runs
       $shell = New-Object -ComObject "Shell.Application"
       $shell.MinimizeAll()
+
+      # Set registry to take dump automatically when test process crashes
+      reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" /f
+      reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" /f /v DumpType /t REG_DWORD /d 2
+      reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" /f /v DumpCount /t REG_DWORD /d 2
+      reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps" /f /v DumpFolder /t REG_SZ /d "$LogDir"
     }
   }