fix: use PAT_TOKEN for version bump workflow write access

Author: Omer Bulut

.github/workflows/version-bump.yml

@@ -17,7 +17,7 @@ jobs:
     - uses: actions/checkout@v4
       with:
         fetch-depth: 0
-        token: ${{ secrets.GITHUB_TOKEN }}
+        token: ${{ secrets.PAT_TOKEN }}
 
     - name: Setup Git
       run: |