remove PR trigger

Author: kmvachhani

.github/workflows/ci.yml

@@ -22,11 +22,7 @@ on:
       - '**/*.gitignore'
       - .editorconfig
       - docs/**
-  workflow_dispatch:
-  pull_request:
-    types: [opened, reopened]
-    branches:
-      - main
+
 jobs:
   udeps:
     name: Udeps