main/qt5-qtwebchannel: remove dependeny on QML
Created by: george-hopkins
In case an application doesn't use QML, the declared dependencies pull in unneeded packages (especially a lot of *-dev packages). If applications like to use QML, they should depend on qt5-qtdeclarative/qt5-quickcontrols2 themselves. This change might break applications which currently assume QML will be available. This change is in line with the script from upstream.
[x] Merge on GitHub (see https://postmarketos.org/merge)