CI: debug "Upgrade test"

Signed-off-by: Akihiro Suda <[email protected]>

Author: AkihiroSuda

.github/workflows/test.yml

@@ -394,6 +394,12 @@ jobs:
         retry_on: error
         max_attempts: 3
         command: ./hack/test-upgrade.sh ${{ matrix.oldver }} ${{ github.sha }}
+    - name: "Debug: ha.stdout.log"
+      if: always()
+      run: cat ~/.lima/test-upgrade/ha.stdout.log || true
+    - name: "Debug: ha.stderr.log"
+      if: always()
+      run: cat ~/.lima/test-upgrade/ha.stderr.log || true
 
   vz:
     name: "vz"