Fix wait logic and make setup stages fail fast (#107)
Fix wait logic and make setup stages fail fast (#107)

Use proper numeric comparison in the bash wait loop. Also, skip additional setup/testing steps if a previous step has already failed.
GoogleCloudPlatform/cloud-run-anthos-reference-web-app,GoogleCloudPlatform/cloud-run-anthos-reference-web-app,GoogleCloudPlatform/cloud-run-anthos-reference-web-app,GoogleCloudPlatform/cloud-run-anthos-reference-web-app,GoogleCloudPlatform/cloud-run-anthos-reference-web-app