Bump action versions so this workflow can run

Author: jacklul

.github/workflows/check.yml

@@ -12,10 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout the repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Cache Composer dependencies
-      uses: actions/cache@v2
+      uses: actions/cache@v4
       with:
         path: /tmp/composer-cache
         key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}