Update gradle/wrapper-validation-action action to v2.1.1

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
gradle/wrapper-validation-action	action	patch	v2.1.0 -> v2.1.1

---

[!WARNING] Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

Release Notes

gradle/wrapper-validation-action (gradle/wrapper-validation-action)

### [`v2.1.1`](https://togithub.com/gradle/wrapper-validation-action/releases/tag/v2.1.1) [Compare Source](https://togithub.com/gradle/wrapper-validation-action/compare/v2.1.0...v2.1.1) ##### Changelog - \[FIX] Add hardcoded checksum for Gradle 7.6.4 **Full Changelog**: https://github.com/gradle/wrapper-validation-action/compare/v2...v2.1.1

---

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 PR becomes conflicted, 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.