Draft: SKIP UPDATE CHECK Update Ironbank to v3.1.0

This MR contains the following updates:

Package	Update	Change
ironbank/opensource/grafana/promtail (source)	minor	v3.0.0 -> v3.1.0
ironbank/opensource/grafana/promtail (source)	minor	3.0.0 -> 3.1.0
registry1.dso.mil/ironbank/opensource/grafana/promtail (source)	minor	v3.0.0 -> v3.1.0

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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.

🔕 Ignore: Close this MR and you won't be reminded about these updates again.

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This MR has been generated by Renovate Bot

Upgrade Notices

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