[CU-86b4umhm1] Pin gcr.io/cloud-builders/gcloud Docker tag to e5ee996

Author: dnastack-renovate[bot]

cloudbuild.yaml

@@ -1,6 +1,6 @@
 steps:
   - id: setup
-    name: 'gcr.io/cloud-builders/gcloud'
+    name: 'gcr.io/cloud-builders/gcloud@sha256:e5ee9968d3772b72bcd586993fbe60aeee7f7206a0b2738382be86f06b90a9de'
     entrypoint: 'bash'
     args:
       - '-e'