experiment larger runner

Author: rebornix

.github/workflows/copilot-setup-steps.yml

@@ -14,7 +14,7 @@ on:
 jobs:
   # The job MUST be called `copilot-setup-steps` or it will not be picked up by Copilot.
   copilot-setup-steps:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-latest-xl
 
     # Set the permissions to the lowest permissions possible needed for your steps.
     # Copilot will be given its own token for its operations.