Revert "Change directory to wheel during the build wheels step"

This reverts commit eb3974a.

Author: pmaslana

.github/workflows/build-arm64-wheels.yml

@@ -38,7 +38,6 @@ jobs:
 
     - name: Build Python wheels
       run: |
-        cd wheel
         /opt/python/cp38-cp38/bin/python -m venv venv
         if [ ! -f "activate" ]; then ln -s venv/bin/activate; fi
         . ./activate