Fix image having double project id

Author: geshan

cloudbuild.yaml

@@ -16,6 +16,6 @@ steps:
   - name: 'gcr.io/cloud-builders/gcloud'
     args: ['run', 'deploy', 'nodejs-postgres', '--image', 'us-central1-docker.pkg.dev/$PROJECT_ID/nodejs-postgres', '--region', 'us-central1', '--platform', 'managed', '--allow-unauthenticated', '--cpu-boost']
 images:
-- us-central1-docker.pkg.dev/$PROJECT_ID/$PROJECT_ID/nodejs-postgres
+- us-central1-docker.pkg.dev/$PROJECT_ID/nodejs-postgres
 options:
   logging: CLOUD_LOGGING_ONLY