Allow newer versions of PySide2
PySide2==5.14.2 introduced a bug which cases the pylint test to fail.
Update PySide2 in setup.py when versions 5.14.2.2 or 5.15 are available.
Edited by Gerhard Bräunlich
PySide2==5.14.2 introduced a bug which cases the pylint test to fail.
Update PySide2 in setup.py when versions 5.14.2.2 or 5.15 are available.