added qodana for pulls

.github/workflows/pull.yml

@@ -23,6 +23,23 @@ jobs:
           fetch-depth: 1
       - name: test
         run: go test -v -race -bench=./... -benchmem -timeout=120s -bench=./... ./...
+  qodana:
+    runs-on: ubuntu-latest
+    needs:
+      - test
+    permissions:
+      contents: write
+      pull-requests: write
+      checks: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}  # to check out the actual pull request commit, not the merge commit
+          fetch-depth: 0  # a full history is required for pull request analysis
+      - name: 'Qodana Scan'
+        uses: JetBrains/[email protected]
+        env:
+          QODANA_TOKEN: ${{ secrets.QODANA_TOKEN }}
   automerge:
     needs:
       - test