Disable Git LFS on Actions automated tests

Author: ylep

.github/workflows/tox.yaml

@@ -23,7 +23,7 @@ jobs:
     steps:
     - uses: actions/checkout@v5.0.0
       with:
-        lfs: true
+        lfs: false # 2025-09-16 out of budget
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6.0.0
       with: