fix double process in CI

Author: macrisguncay

.github/workflows/CI-time-tracker-ui.yml

@@ -8,11 +8,6 @@ on:
       - '*/*'
       - '!master'
 
-  pull_request:
-    types: [opened, edited, reopened, synchronize]
-    branches:
-      - master
-
 jobs:
   security-audit:
     name: Running npm audit