Add error handling for sgx ci (#4222)

> Process completed with exit code 143.

It will attempt to run spec test scripts three times if they end with code 143.

It is a known issue with GitHub-hosted runners. Usually, increasing the swap
file can help avoid it. However, sometimes error 143 still occurs. To prevent
confusion, let's capture error 143 and allow the CI to pass.

.github/workflows/compilation_on_sgx.yml

@@ -290,6 +290,28 @@ jobs:
 
       - name: run spec tests
         run: |
+          set +e
           source /opt/intel/sgxsdk/environment
-          ./test_wamr.sh ${{ matrix.test_option }} -t ${{ matrix.running_mode }}
+          attempts=0
+          max_attempts=3
+
+          while [ $attempts -lt $max_attempts ]; do
+            ./test_wamr.sh ${{ matrix.test_option }} -t ${{ matrix.running_mode }}
+            exitcode="$?"
+
+            if [ $exitcode -eq 0 ]; then
+              echo "Spec test passed"
+              exit 0
+            elif [ $exitcode -ne 143 ]; then
+              echo "Spec test failed with error code $exitcode"
+              exit 1
+            fi
+
+            echo "$exitcode is a known GitHub-hosted runner issue"
+            echo "::notice::Re-running the spec test due to error code 143"
+            attempts=$((attempts + 1))
+          done
+
+          echo "::notice::Report an error with code 143 in SGX CI after $max_attempts attempts"
+          exit 143
         working-directory: ./tests/wamr-test-suites