Update workflow version

.github/workflows/lint.yml

@@ -25,7 +25,7 @@ jobs:
           extensions: dom, curl, libxml, mbstring, zip, pdo, sqlite, pdo_sqlite, bcmath, intl, gd
 
       - name: Cache composer dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@@v4
         with:
           path: vendor
           key: composer-${{ hashFiles('composer.lock') }}