SNAP: replace lxml versions to be compatible with Beremiz.
Forcing ubuntu20 python-lxml (4.5.0) package instead of PIP vesrion (4.9.1).
4.9.1 leads to derived variable types to appear as "derived" instead of real type name.
Problem happens with plcopen/variables_infos.ysl2 and plcopen/VariableInfoCollector.py.
No clue for now about what really breaks.
df315275e770cc6c232ee5de6bfa5d85 libiconv-1.13.1-1-mingw32-dll-2.tar.lzma