[CI] Skip PIR version validation on non release branch and forked repo (#76123)

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Co-authored-by: Copilot <[email protected]>

Author: SigureMo

.github/workflows/validate-pir-versions.yml

@@ -2,14 +2,12 @@ name: Check version equality on release branch
 
 on:
   create:
-    branches:
-      - 'release/**'
   workflow_dispatch:
 
 jobs:
   check-version-and-create-issue:
     runs-on: ubuntu-latest
-    if: github.ref_type == 'branch'
+    if: github.ref_type == 'branch' && startsWith(github.ref, 'refs/heads/release/') && github.repository_owner == 'PaddlePaddle'
     steps:
       - name: Checkout code
         uses: actions/checkout@v3