Removed unnecessary workflows

Author: gplanchat

.github/workflows/infection.yaml

@@ -11,34 +11,6 @@ jobs:
                     chmod a+x php-cs-fixer
                     PHP_CS_FIXER_IGNORE_ENV=true ./php-cs-fixer fix src --dry-run
 
-    phpunit:
-        runs-on: ubuntu-latest
-        steps:
-            -   uses: actions/checkout@v2
-            -   uses: shivammathur/setup-php@v2
-                with:
-                    php-version: '8.0'
-                    tools: composer:v2
-                    coverage: pcov
-            -   uses: actions/cache@v2
-                with:
-                    path: '**/vendor'
-                    key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
-                    restore-keys: |
-                        ${{ runner.os }}-composer-
-            -   uses: php-actions/composer@v5
-                with:
-                    args: --prefer-dist
-                    php_version: 8.0
-
-            -   name: Run tests & generate Coverage
-                run: bin/phpunit --configuration=phpunit.xml tests --coverage-html var/coverage --whitelist=src
-
-            -   name: Store coverage files
-                uses: actions/upload-artifact@v2
-                with:
-                    path: var/coverage
-
     phpstan:
         runs-on: ubuntu-latest
         steps: