<!-- Add the related story/sub-task/bug number, like Resolves#123, or
remove if NA -->
**Related issue:** Resolves#42691
# Checklist for submitter
If some of the following don't apply, delete the relevant line.
- [ ] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/guides/committing-changes.md#changes-files)
for more information.
n/a
## Testing
- [ ] Added/updated automated tests
- [X] QA'd all new/changed functionality manually
- I ran the updated snapshot action on this branch and verified that it
pushed the branch-tagged image, but not the SHA-tagged one.
- I ran the cleanup script in dry-run mode and verified that it didn't
expect to delete any non-sha-tagged images
- I wasn't able to test the delete-image-on-branch-delete action for
obvious reasons.
- I haven't tested the cleanup script in non-dry-run mode... I could do
on my personal dockerhub...
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Release Notes
* **New Features**
* Automated cleanup of Docker images when development branches are
deleted to maintain registry hygiene.
* New utility for managing and cleaning up legacy Docker image tags.
* **Chores**
* Enhanced Docker image tagging in snapshot builds with improved branch
name handling.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Scott Gress
854fa2af62