I am using GCP to host a flask app (deployed from Google SDK using Gcloud app deploy). I have enabled the vulnerability scanning in the Artifact Registry.
I navigate to the app-engine-tmp/build-cache/default/ttl-7d folder and under the latest built it says None found for vulnerabilities, but has warning icon. Upon clicking it says:
Warning: The vulnerability list may not be complete because some scans have errored or are unsupported. Errors: Missing os-release file.
How do I rectify the missing os-release file?