en to de_DE translation catalogue (3 entries)

[ctx: PySide2PyQtPlugin]
en: PyQt5 to PySide2
de_DE: PyQt5 nach PySide2

[ctx: PySide2PyQtPlugin]
en: PySide to/from PyQt
de_DE: PySide von/nach PyQt

[ctx: PySide2PyQtPlugin]
en: PySide2 to PyQt5
de_DE: PySide2 nach PyQt5
