There seems to be an error caught somewhere in the update-tags script that causes an invalid docker username to show up as a missing tag:
2023/01/25 17:43:49 failed to update docker tags for root "base/", err: when replacing image tags in "base/blobstore/blobstore.Deployment.yaml": when finding tag for 'sourcegraph/blobstore:4.4.0': no semver tags found for "sourcegraph/blobstore" matching constraints "4.4.1"
There seems to be an error caught somewhere in the update-tags script that causes an invalid docker username to show up as a missing tag: