update

.github/workflows/test-examples.yml

@@ -224,9 +224,6 @@ jobs:
       - name: Show downloaded artifacts
         run: |
           ls ~/.bpftime
-      - uses: actions/checkout@v2
-        with:
-          submodules: 'recursive'
       - name: Build test assets
         run: |
           make -C example/${{matrix.examples.path}} -j
@@ -279,7 +276,7 @@ jobs:
 
       - name: Setup tmate session
         # Setup SSH when manually triggered and failing, so we can debug CI more conveniently
-        if: "${{ failure() }}"
+        if: "${{ failure() && github.event_name == 'workflow_dispatch' }}"
         uses: mxschmitt/action-tmate@v3
         with:
           limit-access-to-actor: false