feat: Run phpunit on pull requests

Author: aaricdev

.github/workflows/test-lib.yaml

@@ -23,3 +23,21 @@ jobs:
           cd v6
           composer config extra.symfony.allow-contrib true
           composer require -W --ansi simply-stream/twitch-api-bundle:dev-${{ github.head_ref }}
+
+  run-qa-suite:
+    name: Run PHPunit
+    runs-on: Ubuntu-20.04
+
+    steps:
+      - name: Setup PHP 8.2
+        uses: shivammathur/setup-php@v2
+        with:
+          coverage: "none"
+          php-version: "8.2"
+
+      - uses: php-actions/composer@v6
+        with:
+          php_version: "8.2"
+
+      - name: Execute phpunit binary
+        run: vendor/bin/phpunit

src/DependencyInjection/Configuration.php

@@ -21,7 +21,7 @@ public function getConfigTreeBuilder(): TreeBuilder
         $rootNode
             ->children()
                 ->scalarNode('http_client')
-                    ->isRequired()
+//                    ->isRequired()
                     ->info('Service id of HTTP client to use (must implement \Symfony\Contracts\HttpClient\HttpClientInterface)')
                 ->end()
                 ->arrayNode('token')