Add php 8.3 support (#34)

.github/workflows/ci.yml

@@ -98,6 +98,55 @@ jobs:
       - name: "PHP Lint"
         run: "composer lint"
 
+      - name: "Run infection"
+        env:
+          INFECTION_BADGE_API_KEY: ${{ secrets.STRYKER_DASHBOARD_API_KEY }}
+        run: "composer infection"
+
+  php83:
+    name: PHP 8.3
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v3"
+        with:
+          fetch-depth: 2
+
+      - name: "Install PHP 8.3"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          php-version: "8.3"
+
+      - name: "Cache composer packages"
+        uses: "actions/cache@v3"
+        with:
+          path: "~/.composer/cache"
+          key: "php-composer-locked-${{ hashFiles('composer.lock') }}"
+          restore-keys: "php-composer-locked-"
+
+      - name: "Install dependencies with composer"
+        run: "composer install --no-interaction --prefer-dist"
+
+      - name: "Run PHPUnit Tests"
+        env:
+          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          composer test
+          composer global require php-coveralls/php-coveralls
+          php-coveralls --coverage_clover=build/output/tests/coverage.xml --json_path=build/output/tests/coveralls-upload.json -v
+
+      - name: "Run PHP CS Check"
+        run: "PHP_CS_FIXER_IGNORE_ENV=1 composer cs-check"
+
+      - name: "Run PHPStan"
+        run: "composer analyze"
+
+      - name: "Run Psalm"
+        run: "composer psalm"
+
+      - name: "PHP Lint"
+        run: "composer lint"
+
       - name: "Run infection"
         env:
           INFECTION_BADGE_API_KEY: ${{ secrets.STRYKER_DASHBOARD_API_KEY }}