[no ci] chore: Remove pull_request_target trigger

Author: kdestin

.github/workflows/promptflow-executor-e2e-test.yml

@@ -2,29 +2,6 @@ name: promptflow-executor-e2e-test
 on:
   schedule:
     - cron: "40 20 * * *" # Every day starting at 4:40 BJT
-  pull_request_target:
-    paths:
-      - src/promptflow-core/*
-      - src/promptflow/*
-      - src/promptflow/promptflow/*
-      - src/promptflow/promptflow/_core/**
-      - src/promptflow/promptflow/_internal/**
-      - src/promptflow/promptflow/_utils/**
-      - src/promptflow/promptflow/batch/**
-      - src/promptflow/promptflow/contracts/**
-      - src/promptflow/promptflow/entities/**
-      - src/promptflow/promptflow/executor/**
-      - src/promptflow/promptflow/integrations/**
-      - src/promptflow/promptflow/storage/**
-      - src/promptflow/tests/*
-      - src/promptflow/tests/executor/**
-      - src/promptflow-tracing/promptflow/**
-      - src/promptflow-core/promptflow/**
-      - src/promptflow-devkit/promptflow/**
-      - src/promptflow-parallel/promptflow/**
-      - scripts/building/**
-      - src/promptflow-recording/recordings/local/executor_node_cache.*
-      - .github/workflows/promptflow-executor-e2e-test.yml
   workflow_dispatch:
 env:
   packageSetupType: promptflow_with_extra

.github/workflows/promptflow-executor-unit-test.yml

@@ -2,30 +2,6 @@ name: promptflow-executor-unit-test
 on:
   schedule:
     - cron: "40 19 * * *" # Every day starting at 3:40 BJT
-  pull_request_target:
-    paths:
-      - src/promptflow-core/*
-      - src/promptflow/*
-      - src/promptflow/promptflow/*
-      - src/promptflow/promptflow/_core/**
-      - src/promptflow/promptflow/_internal/**
-      - src/promptflow/promptflow/_utils/**
-      - src/promptflow/promptflow/batch/**
-      - src/promptflow/promptflow/contracts/**
-      - src/promptflow/promptflow/entities/**
-      - src/promptflow/promptflow/executor/**
-      - src/promptflow/promptflow/integrations/**
-      - src/promptflow/promptflow/storage/**
-      - src/promptflow/tests/*
-      - src/promptflow/tests/executor/**
-      - src/promptflow/tests/test_configs/**
-      - src/promptflow-tracing/promptflow/**
-      - src/promptflow-core/promptflow/**
-      - src/promptflow-devkit/promptflow/**
-      - src/promptflow-parallel/promptflow/**
-      - scripts/building/**
-      - src/promptflow-recording/recordings/local/executor_node_cache.*
-      - .github/workflows/promptflow-executor-unit-test.yml
   workflow_dispatch:
 permissions:
   id-token: write

.github/workflows/promptflow-global-config-test.yml

@@ -2,15 +2,6 @@ name: promptflow-global-config-test
 on:
   schedule:
     - cron: "40 18 * * *" # Every day starting at 2:40 BJT
-  pull_request_target:
-    paths:
-      - src/promptflow-core/**
-      - src/promptflow-devkit/**
-      - src/promptflow-tracing/**
-      - src/promptflow-azure/**
-      - src/promptflow/**
-      - scripts/building/**
-      - .github/workflows/promptflow-global-config-test.yml
   workflow_dispatch:
 permissions:
   id-token: write

.github/workflows/tools_tests.yml

@@ -6,11 +6,6 @@ permissions:
   contents: read
 on:
   workflow_dispatch:
-  pull_request_target:
-    paths:
-      - src/promptflow-tools/**
-      - scripts/tool/**
-      - .github/workflows/tools_tests.yml
 jobs:
   authorize:
     environment: