Update actions/cache action to v4.0.2 (#18)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Check for duplicate dependencies
         run: yarn dedupe --check
       - name: Setup lint cache
-        uses: actions/[email protected].1
+        uses: actions/[email protected].2
         with:
           path: node_modules/.cache
           key: lint-${{ github.sha }}