Bump actions/cache from 3 to 4

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v3...v4)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/lint.yml

@@ -50,7 +50,7 @@ jobs:
         rubygems: 3.4.10
         bundler-cache: true
     - name: Cache node modules
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: node_modules
         key: yarn-${{ env.os }}-${{ hashFiles('yarn.lock') }}

.github/workflows/tests.yml

@@ -26,7 +26,7 @@ jobs:
         rubygems: 3.4.10
         bundler-cache: true
     - name: Cache node modules
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: node_modules
         key: yarn-ubuntu-${{ matrix.ubuntu }}-${{ hashFiles('yarn.lock') }}