Log Message:
py-lxml: updated to 4.9.2

4.9.2 (2022-12-13)
==================

Bugs fixed
----------

* CVE-2022-2309: A Bug in libxml2 2.9.1[0-4] could let namespace declarations
  from a failed parser run leak into later parser runs.  This bug was worked around
  in lxml and resolved in libxml2 2.10.0.
  https://gitlab.gnome.org/GNOME/libxml2/-/issues/378

Other changes
-------------

* LP-1981760: ``Element.attrib`` now registers as ``collections.abc.MutableMapping``.

* lxml now has a static build setup for macOS on ARM64 machines (not used for \ 
building wheels).
  Patch by Quentin Leffray.