[DO NOT LAND] Try to debug Mac CI failure

ghstack-source-id: 79116db
Pull Request resolved: #5844

Author: SS-JIA

.github/workflows/pull.yml

@@ -441,3 +441,12 @@ jobs:
 
         # run e2e (export, tokenizer and runner)
         PYTHON_EXECUTABLE=python bash .ci/scripts/test_phi_3_mini.sh
+
+  debug:
+    runner: macos-13-xlarge
+    steps:
+    - uses: actions/checkout@v2
+    - name: Setup upterm session
+      uses: owenthereal/action-upterm@v1
+      with:
+        limit-access-to-actor: true