fix: trigger for PR labeler GH action workflow (#237)

Signed-off-by: Vladislav Doster <[email protected]>

Author: vladdoster

.github/workflows/labeler.yaml

@@ -4,9 +4,7 @@
 name: Labeler
 
 on:
-  pull_request:
-    branches:
-      - main
+  pull_request_target: # https://securitylab.github.com/research/github-actions-preventing-pwn-requests
 
 jobs:
   label-pull-requests: