Update gcr.io/tekton-releases/github.com/tektoncd/triggers/cmd/controller Docker tag to v0.14.2

This MR contains the following updates:

Package	Type	Update	Change
gcr.io/tekton-releases/github.com/tektoncd/triggers/cmd/controller		patch	v0.14.1 -> v0.14.2
gcr.io/tekton-releases/github.com/tektoncd/triggers/cmd/controller	stage	patch	v0.14.1 -> v0.14.2

---

Configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled due to failing status checks.

♻️ 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.