meta: bump actions/cache from 4.1.2 to 4.2.0

Bumps [actions/cache](https://github.com/actions/cache) from 4.1.2 to 4.2.0.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@6849a64...1bd1e32)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
PR-URL: #56862
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Tierney Cyren <hello@bnb.im>

Author: dependabot[bot]

.github/workflows/update-v8.yml

@@ -20,7 +20,7 @@ jobs:
         with:
           persist-credentials: false
       - name: Cache node modules and update-v8
-        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a  # v4.1.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57  # v4.2.0
         id: cache-v8-npm
         env:
           cache-name: cache-v8-npm