ci: Split qa and test workflow (#29)

* ci: Split qa and test workflow

* fix: add conflicts to composer.json to fix --prefer-lowest tests

.github/workflows/qa.yaml

@@ -0,0 +1,37 @@
+name: Quality Assurance
+
+on:
+  push:
+    branches: [ "v2" ]
+  pull_request:
+    branches: [ "v2" ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  qa:
+    name: Quality Checks
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: PHP Setup
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.1
+
+      - name: Validate composer.json
+        run: composer validate --strict
+
+      - name: Install dependencies
+        uses: ramsey/composer-install@v2
+
+      - name: Check CS-Fixer
+        run: composer cs:check
+
+      - name: Check PHPStan
+        run: composer phpstan

.github/workflows/tests.yaml

@@ -0,0 +1,42 @@
+name: Tests
+
+on:
+  push:
+    branches: [ "v2" ]
+  pull_request:
+    branches: [ "v2" ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  tests:
+    name: PHPUnit with PHP ${{ matrix.php-version }} ${{ matrix.dependencies }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - php-version: "8.1"
+            dependencies: "lowest"
+          - php-version: "8.1"
+            dependencies: "highest"
+
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: PHP Setup
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+
+      - name: Install dependencies
+        uses: ramsey/composer-install@v2
+        with:
+          dependency-versions: ${{ matrix.dependencies }}
+
+      - name: Execute tests
+        run: composer tests

composer.json

@@ -35,9 +35,15 @@
     "phpstan/phpstan": "^1.8",
     "phpstan/phpstan-phpunit": "^1.1",
     "phpstan/phpstan-symfony": "^1.2",
-    "phpunit/phpunit": "^9.3",
+    "phpunit/phpunit": "^9.5",
     "teamneusta/pimcore-testing-framework": "^0.11.0"
   },
+  "conflict": {
+    "presta/sitemap-bundle": "<3.1",
+    "symfony/form": "<5.4",
+    "symfony/proxy-manager-bridge": "<5.4",
+    "symfony/routing": "<5.4"
+  },
   "extra": {
     "pimcore": {
       "bundles": [