Update renovate/renovate Docker tag to v38.121.0

This MR contains the following updates:

Package	Type	Update	Change
renovate/renovate		minor	38.120.0 -> 38.121.0
renovate/renovate	ironbank-docker	minor	38.120.0 -> 38.121.0
renovate/renovate	stage	minor	38.120.0 -> 38.121.0

---

⚠ Warning

Some dependencies could not be looked up. Check the warning logs for more information.

---

Release Notes

renovatebot/renovate (renovate/renovate)

v38.121.0

Compare Source

Features

• manager/copier: propagate Git auth env vars (#​31931) (5cb1078)

Documentation

• update references to renovate/renovate (#​31936) (9034b43)

Miscellaneous Chores

• deps: lock file maintenance (#​31937) (d6250d1)
• deps: update containerbase/internal-tools action to v3.4.30 (#​31935) (6babf2d)
• docs: remove duplicate sentence (#​31757) (9bd101c)

v38.120.1

Compare Source

Bug Fixes

• deps: update ghcr.io/containerbase/sidecar docker tag to v11.11.31 (#​31930) (139c9d0)
• deps: update ghcr.io/renovatebot/base-image docker tag to v7.35.3 (#​31932) (effa2fd)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ 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.

---

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

---

This MR has been generated by Renovate Bot.