Update Ironbank

This MR contains the following updates:

• Deleted old development doc
• Revamps the test-values to include necessary values to test alloy-logs
• Fixes reference to old upstream k8s-monitoring-v1 values
• Removed default values like destinations which have potential to confuse customers
  • Let me know if you think the comment is unclear

Package	Update	Change
gluon	patch	0.5.15 -> 0.5.18
k8s-monitoring	patch	2.0.26 -> 2.0.27
registry1.dso.mil/ironbank/opensource/grafana/alloy (source)	patch	v1.8.1 -> v1.8.3
registry1.dso.mil/ironbank/opensource/prometheus-operator/prometheus-config-reloader (source)	minor	v0.81.0 -> v0.82.1

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

N/A