chore(deps): update docker/build-push-action action to v5.3.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
docker/build-push-action	action	minor	v5.2.0 -> v5.3.0

---

Release Notes

docker/build-push-action (docker/build-push-action)

### [`v5.3.0`](https://togithub.com/docker/build-push-action/releases/tag/v5.3.0) [Compare Source](https://togithub.com/docker/build-push-action/compare/v5.2.0...v5.3.0) - Bump [@​docker/actions-toolkit](https://togithub.com/docker/actions-toolkit) from 0.18.0 to 0.19.0 in [https://github.com/docker/build-push-action/pull/1080](https://togithub.com/docker/build-push-action/pull/1080) **Full Changelog**: https://github.com/docker/build-push-action/compare/v5.2.0...v5.3.0

---

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 PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.