Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/build.yml

@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -56,10 +56,10 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: "Checkout build-cs"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: "phpstan/build-cs"
           path: "build-cs"
@@ -117,7 +117,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -167,7 +167,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"

.github/workflows/create-tag.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
           token: ${{ secrets.PHPSTAN_BOT_TOKEN }}

.github/workflows/platform-test.yml

@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"

.github/workflows/release.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Generate changelog
         id: changelog