Add Qodana code quality checker

.github/workflows/code_quality.yml

@@ -0,0 +1,19 @@
+name: Qodana
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+    - master
+
+jobs:
+  qodana:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+    - name: 'Qodana Scan'
+      uses: JetBrains/qodana-action@v2022.3.4
+      env:
+        QODANA_TOKEN: ${{ secrets.QODANA_TOKEN }}