main/py3-lxml: drop py2
This drops py-lxml which is present in checkdepends= of inkscape which is already broken due to py-numpy and in some packages in unmaintained/
We are currently working on getting Alpine Linux 3.21 out. This means that merge requests that are not aimed to help with that (only affecting testing, new aports) have a lower priority at the moment. Please be patient, they will be eventually picked up.
This drops py-lxml which is present in checkdepends= of inkscape which is already broken due to py-numpy and in some packages in unmaintained/