py-lazy-object-proxy: updated to 1.9.0

1.9.0 (2023-01-04)
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* Added support for matrix multiplication operator (``@``).
* Should have all the wheels now (including the manylinux ones).
* Bumped minimum version requirements for setuptools and setuptools-scm.
* Switched the default pure python fallback implementation to the "simple" one (when you ``from lazy_object_proxy import Proxy``
  and the C extension is not available).
  Previously the "slots" implementation was used but as it turns out it is slower on Python 3.


(adam)