Bug#1093301: python3-qgis: Get rid of python3-pyqt5.qtwebkit

[Bastian Germann]

Package: python3-qgis
Version: 3.34.14+dfsg-1

Please get rid of Depends: python3-pyqt5.qtwebkit so that we can get rid of 
that package with trixie.
You might need to disable the optional Webkit support generally, not only for 
Python.