Revert "Accept failure of kf pipeline run with a note"

This reverts commit 32323a4.

tests/gh-actions/run_and_wait_kubeflow_pipeline.py

@@ -100,12 +100,7 @@ def add_pipeline(
             logger.warn("Running 'kubectl describe wf':")
             subprocess.run(["kubectl", "describe", "wf"])
 
-            logger.warn(
-                """The Pipeline Run failed but the goal of verifying if a
-                kfp.Client can access KFP API from KF Notebook without
-                credentials has succeeded. Exiting with code 0"""
-            )
-            raise SystemExit(0)
+            raise SystemExit(1)
         break
     else:
         logger.info("Waiting for pipeline to finish...")