Update actions/cache digest to 704facf

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
actions/cache	action	digest	88522ab -> 704facf

---

⚠ Dependency Lookup Warnings ⚠

Warnings were logged while processing this repo. Please check the Dependency Dashboard for more information.

---

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: Never, 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.

[github-actions[bot]]

Test Results

215 tests   215 :heavy_check_mark:  6m 23s :stopwatch:   11 suites      0 :zzz:   11 files        0 :x:

Results for commit 9e10c6df.