use v4 actions

Author: mohanrajpac

.github/workflows/php.yml

@@ -3,12 +3,12 @@ name: PHP
 on: [push, pull_request]
 
 jobs:
-  build:
+  lint-test:
 
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -31,7 +31,7 @@ jobs:
         run: composer test
 
       - name: Upload coverage report
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: coverage-report
           path: coverage/