[GHA] Rework pull_request_target workflow.

.github/workflows/build.yml

@@ -1,12 +1,6 @@
 name: Build and Distribute
 
 on:
-  pull_request_target:
-    types:
-      - ready_for_review
-    paths:
-      - '**'
-      - '!.github/'
   pull_request:
   push:
     branches:
@@ -29,7 +23,7 @@ jobs:
         run: |
           JSON="[]"
 
-          if [[ "${{ github.event_name }}" == "pull_request" || "${{ github.event_name }}" == "pull_request_target" ]]; then
+          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
             JSON=$(jq -n '[
               {
                 "version": "bookworm",