add temp fix

.github/workflows/main.yml

@@ -97,6 +97,9 @@ jobs:
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-docs-${{ hashFiles('setup.py','requirements.txt','requirements-extras.txt','requirements-dev.txt','constraints.txt') }}
+      - name: Temporary workaround for git worktreeconfig
+        run: |
+          git config --global --unset extensions.worktreeConfig
       - name: Install Deps
         run: |
           python -m pip install -U tox