fix(ci): Fix tools workflow

Author: lucasssvaz

.github/workflows/build_py_tools.yml

@@ -20,7 +20,6 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 2
-          ref: ${{ github.event.pull_request.head.ref }}
       - name: Verify Python Tools Changed
         uses: tj-actions/changed-files@v41
         id: verify-changed-files
@@ -88,7 +87,6 @@ jobs:
           TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           token: ${{ env.TOKEN }}
-          ref: ${{ github.event.pull_request.head.ref }}
       - name: Set up Python 3.8
         # Skip setting python on ARM because of missing compatibility: https://github.com/actions/setup-python/issues/108
         if: matrix.os != 'ARM'