Log Message:
py-lazy-object-proxy: updated to 1.7.0

1.7.0 (2021-12-15)
------------------

* Switched CI to GitHub Actions, this has a couple consequences:

  * Support for Python 2.7 is dropped. You can still install it there but it's \ 
not tested anymore and
    Python 2 specific handling will be removed at some point.
  * Linux wheels are now provided in `musllinux` and `manylinux2014` variants.

* Fixed ``__index__`` to fallback to ``int`` if the wrapped object doesn't have \ 
an ``__index__`` method.
  This prevents situations where code using a proxy would otherwise likely just \ 
call ``int`` had the object
  not have an ``__index__`` method.