Update workflow (debug)

Author: tysonmcnulty

.github/workflows/spring-ai-integration-tests.yml

@@ -47,7 +47,7 @@ jobs:
         with:
           script: |
             const env = ${{ toJson(env) }}
-            core.setFailed('Missing one or more secrets:', Object.keys(env).join(','))
+            core.setFailed('Missing one or more secrets:', env)
       - name: Check out repository code
         uses: actions/checkout@v4
         with: