published whl doesnt run due to namespace issues

[jack-broadway]

The current version publish to pypi does not run as its not finding the namespace package properly

Traceback (most recent call last):
  File "/tmp/vyos-build/venv/bin/vyos-modular", line 5, in <module>
    from vyos_modular.main import main
  File "/tmp/vyos-build/venv/lib/python3.10/site-packages/vyos_modular/main.py", line 8, in <module>
    import vyos_modular.iso_build.builder
ModuleNotFoundError: No module named 'vyos_modular.iso_build'

For a tempory workaround, install by cloning the repo and using pip install -e .

[jack-broadway]

Fixed in v2.1.1