reenable cpu and memory now that we are using self-hosted runner

image_factory/builder.py

@@ -64,7 +64,7 @@ def democluster(
         image="ubuntu/jammy/amd64",
         image_remote="local",
         project=ctx.obj.project_name,
-        #config_keys={"limits.cpu": "8", "limits.memory": "6GiB"},
+        config_keys={"limits.cpu": "8", "limits.memory": "6GiB"},
     )
 
     # Mount needed directories into the instance