Update ci.yml

Author: Jeckerson

.github/workflows/ci.yml

@@ -64,7 +64,7 @@ jobs:
           #- { php: '8.3', ts: 'ts', arch: 'x64', name: 'windows2019-vs16', os: 'windows-2019', compiler: 'vs16', ccov: 'OFF' }
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install PHP ${{ matrix.php }}
         uses: shivammathur/setup-php@v2
@@ -188,7 +188,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install PHP
         uses: shivammathur/setup-php@v2
@@ -258,7 +258,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1