chore(deps): update dataaxiom/ghcr-cleanup-action action to v1.2.1 (main)

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
dataaxiom/ghcr-cleanup-action	action	patch	v1.2.0 → v1.2.1

---

Release Notes

dataaxiom/ghcr-cleanup-action (dataaxiom/ghcr-cleanup-action)

v1.2.1

Compare Source

• fix: tolerate every 404 on package version delete (was: fail on the second) (fix #​121)
• fix: eliminate spurious "wasn't found" warnings from cosign signature dual-cascade race
• fix: per-image log buffer flushes audit trail even when a cascade errors mid-flight

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Never, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.