fix: remove pull_request_target actions (#3567)

Author: goshander

.github/workflows/i18n-check.yml

@@ -1,9 +1,7 @@
 name: Pull request labeler
 
 on:
-  pull_request_target:
-    branches-ignore:
-      - 'weblate-**'
+  pull_request:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}