Добавил конкаренси

Author: Segate-ekb

.github/workflows/qa.yml

@@ -4,7 +4,11 @@ on:
   push:
   pull_request_target:
   workflow_dispatch:
-
+  
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref_name }}
+  cancel-in-progress: true
+  
 jobs:
   sonar:
     if: (github.repository == 'vanessa-opensource/vanessa-runner')