Update flyway to v11.9.1 (patch)

This MR contains the following updates:

Package	Type	Update	Change
org.flywaydb:flyway-database-postgresql (source)	dependencies	patch	11.9.0 -> 11.9.1
org.flywaydb:flyway-core (source)	dependencies	patch	11.9.0 -> 11.9.1

---

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.

---

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

---

This MR has been generated by Renovate Bot.