Adds execute perms to the repo-bundled python script (for real this time) (#24654)

* ci for updating PR

* fix python not executing

* do it again

* we added the perms but in the wrong place (also python fixes)

* fix for real (real)

.github/workflows/merge_upstream_master.yml

@@ -20,11 +20,16 @@ jobs:
           ref: ${{ env.PR_BRANCH }}
           fetch-depth: 0
 
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
       - name: Perform Merge
         run: |
+          chmod +x tools/bootstrap/python
           bash tools/hooks/install.sh
           bash tgui/bin/tgui --install-git-hooks
-          chmod +x tools/hooks/*.merge tgui/bin/tgui tools/bootstrap/python
+          chmod +x tools/hooks/*.merge tgui/bin/tgui
           git config user.name github-actions
           git config user.email github-actions@github.com
           git remote add upstream "https://github.com/${{ github.repository }}.git"