Enable deploy concurrency (#510)

Author: stepanenkoxx

.github/workflows/deploy-to-yandex-cloud.yml

@@ -8,6 +8,10 @@ on:
         required: true
         type: string
 
+concurrency:
+  group: ${{ github.workflow }}
+  cancel-in-progress: false
+
 jobs:
   deploy:
     name: Deploy to Yandex Cloud