Debug only: print environment variable

Author: angelapwen

.github/actions/check-codescanning-config/action.yml

@@ -62,7 +62,7 @@ runs:
     - name: Check config
       working-directory: ${{ github.action_path }}
       shell: bash
-      run: ts-node ./index.ts "$RUNNER_TEMP/user-config.yaml" "$EXPECTED_CONFIG_FILE_CONTENTS"
+      run: echo "$EXPECTED_CONFIG_FILE_CONTENTS"; ts-node ./index.ts "$RUNNER_TEMP/user-config.yaml" "$EXPECTED_CONFIG_FILE_CONTENTS"
     - name: Clean up
       shell: bash
       if: always()