Update CI.yml

Author: wsmoses

.github/workflows/CI.yml

@@ -158,3 +158,8 @@ jobs:
       - uses: codecov/codecov-action@v5
         with:
           files: lcov.info
+            - name: Setup tmate session
+      - uses: mxschmitt/action-tmate@v3
+        if: ${{ !cancelled() }}
+        with:
+          limit-access-to-actor: false