chore(deps): update leafwing-studios/cargo-cache action to v1.2.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
Leafwing-Studios/cargo-cache	action	minor	v1.1.0 -> v1.2.0

---

Release Notes

Leafwing-Studios/cargo-cache (Leafwing-Studios/cargo-cache)

### [`v1.2.0`](https://togithub.com/Leafwing-Studios/cargo-cache/releases/tag/v1.2.0) [Compare Source](https://togithub.com/Leafwing-Studios/cargo-cache/compare/v1.1.0...v1.2.0) ##### What's Changed - chore(deps): bump actions/cache dependency version to v4 by [@​LNSD](https://togithub.com/LNSD) in [https://github.com/Leafwing-Studios/cargo-cache/pull/15](https://togithub.com/Leafwing-Studios/cargo-cache/pull/15) - feat: save cache on job failure by [@​LNSD](https://togithub.com/LNSD) in [https://github.com/Leafwing-Studios/cargo-cache/pull/16](https://togithub.com/Leafwing-Studios/cargo-cache/pull/16) ##### New Contributors - [@​LNSD](https://togithub.com/LNSD) made their first contribution in [https://github.com/Leafwing-Studios/cargo-cache/pull/15](https://togithub.com/Leafwing-Studios/cargo-cache/pull/15) **Full Changelog**: https://github.com/Leafwing-Studios/cargo-cache/compare/v1.1.0...v1.2.0

---

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 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.