Merge pull request #269 from SteffenDE/sd-update-actions

update gh actions

Author: chrismccord

.github/workflows/ci.yml

@@ -26,7 +26,7 @@ jobs:
           node-version: ${{ matrix.node }}
 
       - name: Restore npm cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.npm
           key: ${{ runner.os }}-${{ matrix.node }}-node-${{ hashFiles('**/package-lock.json') }}