ci: use setup-php@main to avoid unresolved action tags

Author: klevze

.github/workflows/fix-php-code-style-issues.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@v3
+        uses: shivammathur/setup-php@main
         with:
           php-version: '8.2'
 

.github/workflows/php.yml

@@ -18,7 +18,7 @@ jobs:
     - uses: actions/checkout@v3
 
     - name: Setup PHP
-      uses: shivammathur/setup-php@v3
+      uses: shivammathur/setup-php@main
       with:
         php-version: '8.2'
 
@@ -47,7 +47,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-composer-
     - name: Setup PHP
-      uses: shivammathur/setup-php@v3
+      uses: shivammathur/setup-php@main
       with:
         php-version: '8.2'
 

.github/workflows/run-tests-reusable.yml

@@ -16,7 +16,7 @@ jobs:
         php: ["8.1", "8.2", "8.3"]
     steps:
     - name: Setup PHP
-      uses: shivammathur/setup-php@v3
+      uses: shivammathur/setup-php@main
       with:
         php-version: ${{ matrix.php }}
 

.github/workflows/static-analysis.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Setup PHP
-        uses: shivammathur/setup-php@v3
+        uses: shivammathur/setup-php@main
         with:
           php-version: '8.2'