fix(ci): remove pull_request_target trigger from semantic PR check

Author: jimisola

.github/workflows/check-semantic-pr.yml

@@ -2,8 +2,6 @@ name: Check Semantic PR
 on:
   pull_request:
     types: [opened, edited, synchronize, reopened]
-  pull_request_target:
-    types: [opened, edited, synchronize, reopened]
 
 jobs:
   check: