ci: allow building on emulated architectures

Author: thegamecracks

.github/workflows/build_wheels.yml

@@ -59,6 +59,7 @@ jobs:
       - name: Build wheels
         uses: pypa/[email protected]
         env:
+          CIBW_ARCHS: 'all'
           CIBW_BUILD: ${{ inputs.wheel_versions }}
           CIBW_FREE_THREADED_SUPPORT: ${{ inputs.allow_free_threaded }}
           CIBW_PRERELEASE_PYTHONS: ${{ inputs.allow_prereleases }}