chore: added concurrency and action-user input

Author: alesiaviktorchyk

.github/workflows/security-monitor.yml

@@ -10,6 +10,8 @@ on:
     branches:
       - "*"
 
+concurrency: security-monitor
+
 jobs:
   security_monitor:
     runs-on: ubuntu-latest
@@ -19,3 +21,4 @@ jobs:
       uses: oneflow/security-monitor-action@master
       with:
         gh-pat: ${{ secrets.security_monitor }} # github personal access token
+        action-user: ${{ secrets.security_monitor_user }}