GH Actions: update PHP versions in workflows

PHP 8.2 has been released today 🎉 and the `setup-php` action has announced support for PHP 8.3, so adding PHP 8.3 to the matrix and no longer allowing PHP 8.2 to fail the build.

Note: PHPCS does not (yet) have full syntax support for PHP 8.2, but it does have runtime support (for the most part, see squizlabs/PHP_CodeSniffer 3629).

Builds against PHP 8.3 are still allowed to fail for now.

Author: jrfnl

.github/workflows/test.yml

@@ -30,11 +30,17 @@ jobs:
         # - PHP 7.4 needs PHPCS 3.5.0+ to run without errors.
         # - PHP 8.0 needs PHPCS 3.5.7+ to run without errors.
         # - PHP 8.1 needs PHPCS 3.6.1+ to run without errors.
+        # - PHP 8.2 needs PHPCS 3.6.1+ to run without errors.
         php: ['5.4', '5.5', '5.6', '7.0', '7.1', '7.2']
         phpcs_version: ['3.1.0', 'dev-master']
 
         include:
           # Complete the matrix, while preventing issues with PHPCS versions incompatible with certain PHP versions.
+          - php: '8.2'
+            phpcs_version: 'dev-master'
+          - php: '8.2'
+            phpcs_version: '3.6.1'
+
           - php: '8.1'
             phpcs_version: 'dev-master'
           - php: '8.1'
@@ -59,12 +65,12 @@ jobs:
           - php: '7.4'
             phpcs_version: '4.0.x-dev'
 
-          - php: '8.2' # Nightly.
+          - php: '8.3' # Nightly.
             phpcs_version: 'dev-master'
 
     name: "Test${{ matrix.phpcs_version == 'dev-master' && ' + Lint' || '' }}: PHP ${{ matrix.php }} - PHPCS ${{ matrix.phpcs_version }}"
 
-    continue-on-error: ${{ matrix.php == '8.2' || matrix.phpcs_version == '4.0.x-dev' }}
+    continue-on-error: ${{ matrix.php == '8.3' || matrix.phpcs_version == '4.0.x-dev' }}
 
     steps:
       - name: Checkout code
@@ -104,15 +110,15 @@ jobs:
       # Install dependencies and handle caching in one go.
       # @link https://github.com/marketplace/actions/install-composer-dependencies
       - name: Install Composer dependencies - normal
-        if: ${{ matrix.php < 8.2 }}
+        if: ${{ matrix.php < 8.3 }}
         uses: "ramsey/composer-install@v2"
         with:
           # Bust the cache at least once a month - output format: YYYY-MM.
           custom-cache-suffix: $(date -u "+%Y-%m")
 
       # For PHP "nightly", we need to install with ignore platform reqs as not all dependencies allow installation.
       - name: Install Composer dependencies - with ignore platform
-        if: ${{ matrix.php >= 8.2 }}
+        if: ${{ matrix.php >= 8.3 }}
         uses: "ramsey/composer-install@v2"
         with:
           composer-options: --ignore-platform-reqs