Merge pull request #39 from webtorrent/renovate_actions-cache-4.x [skip ci]

chore(deps): update actions/cache action to v4

Author: DiegoRBaquero

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
         with:
           node-version: 18
       - name: Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.npm
           key: ${{ runner.os }}-npm-${{ hashFiles('**/package.json') }}