Update ghcr.io/fluxcd/source-controller Docker tag to v0.32.1

This MR contains the following updates:

Package	Update	Change
ghcr.io/fluxcd/source-controller	minor	v0.31.0 -> v0.32.1

---

Release Notes

fluxcd/source-controller

v0.32.1

Compare Source

CHANGELOG

v0.32.0

Compare Source

CHANGELOG

---

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 this update again.

---

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

---

This MR has been generated by Renovate Bot.