Accepting request 1280650 from home:nkrapp:branches:devel:languages:python

- Update to 5.4.0
  * LP#2107279: Binary wheels use libxml2 2.13.8 and libxslt 1.1.43 to resolve
    several CVEs. Issue found by Anatoly Katyushin, see
    https://bugs.launchpad.net/lxml/+bug/2107279

OBS-URL: https://build.opensuse.org/request/show/1280650
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-lxml?expand=0&rev=207

python-lxml.spec

@@ -18,7 +18,7 @@
 
 %{?sle15_python_module_pythons}
 Name:           python-lxml
-Version:        5.3.2
+Version:        5.4.0
 Release:        0
 Summary:        Pythonic XML processing library
 License:        BSD-3-Clause AND GPL-2.0-or-later