chore(main): release 0.15.1

[github-actions[bot]]

:robot: I have created a release beep boop

0.15.1 (2024-03-22)

Bug Fixes

• use apply patch strategy for kube api resource update (904abff)

---

This PR was generated with Release Please. See documentation.

[github-actions[bot]]

:robot: Release is at https://github.com/vexxhost/magnum-cluster-api/releases/tag/v0.15.1 :sunflower: