Draft: Update Ironbank

This MR contains the following updates:

Package	Update	Change
gluon	patch	0.5.4 -> 0.5.12
mimir-distributed (source)	patch	5.5.0 -> 5.5.1
registry1.dso.mil/ironbank/opensource/grafana/mimir (source)	patch	2.14.0 -> 2.14.2
registry1.dso.mil/ironbank/opensource/grafana/rollout-operator (source)	minor	v0.20.0 -> v0.22.0
registry1.dso.mil/ironbank/opensource/jimmidyson/configmap-reload (source)	minor	v0.12.0 -> v0.14.0
registry1.dso.mil/ironbank/opensource/memcached/memcached (source)	patch	1.6.31 -> 1.6.34
registry1.dso.mil/ironbank/opensource/nginx/nginx (source)	patch	1.27.2 -> 1.27.3

Complete MR checklist

Assignee

• Followed upgrade instructions outlined in docs/DEVELOPMENT_MAINTENANCE.md
• Update Docs with new/updated steps as needed
• Tested and Validated Changes made with supporting info like logs or screenshots from test pipelines

Add supporting info below

Reviewer only

• Tested and Validated changes

❗ Important

Release Notes retrieval for this MR were skipped because no github.com credentials were available. If you are self-hosted, please see this instruction.

---

Configuration

📅 Schedule: 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: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

👻 Immortal: This MR will be recreated if closed unmerged. Get config help if that's undesired.

---

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

---

This MR was automatically generated by Renovate Bot.

Upgrade Notices

(Include any relevant notes about upgrades here or write "N/A" if there are none)