ci: update to PHP 8.3 minimum

Author: owenvoke

.github/workflows/static.yml

@@ -16,18 +16,18 @@ jobs:
           git config --global core.eol lf
 
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.2
+          php-version: 8.3
           extensions: zip
           tools: composer
           coverage: none
 
       - name: Install PHP dependencies
-        uses: ramsey/composer-install@v3
+        uses: ramsey/composer-install@v4
         with:
           dependency-versions: highest
           composer-options: "--prefer-dist"
@@ -43,18 +43,18 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Setup PHP
       uses: shivammathur/setup-php@v2
       with:
-        php-version: 8.2
+        php-version: 8.3
         extensions: zip
         tools: composer
         coverage: none
 
     - name: Install PHP dependencies
-      uses: ramsey/composer-install@v3
+      uses: ramsey/composer-install@v4
       with:
         dependency-versions: highest
         composer-options: "--prefer-dist"

.github/workflows/tests.yml

@@ -8,15 +8,15 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        php: ['8.2', '8.3', '8.4', '8.5']
+        php: ['8.3', '8.4', '8.5']
         dependency-version: [lowest, highest]
 
     name: PHP ${{ matrix.php }} - ${{ matrix.os }} - ${{ matrix.dependency-version }}
 
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     - name: Setup PHP
       uses: shivammathur/setup-php@v2
@@ -32,7 +32,7 @@ jobs:
         echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
 
     - name: Install PHP dependencies
-      uses: ramsey/composer-install@v3
+      uses: ramsey/composer-install@v4
       with:
         dependency-versions: ${{ matrix.dependency-version }}
         composer-options: "--prefer-dist"