run tests with actions/checkout@v4

Author: craue

.github/workflows/composer-lint.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: setup PHP
         uses: shivammathur/setup-php@v2

.github/workflows/static-analysis.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: setup PHP
         uses: shivammathur/setup-php@v2

.github/workflows/tests.yml

@@ -98,7 +98,7 @@ jobs:
 
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: setup PHP
         uses: shivammathur/setup-php@v2