At the moment we have Contributor: lines on some packages (but not all of them),
but often they don't represent the actual contributors to the package very well.
E.g. when we added them retroactively to the device packages we only added
the initial contributor (which isn't necessarily the person
who made most of the work for a device...)
The Git history is the most representative source for figuring out
who contributed to a package, so there is no reason to duplicate that
into the APKBUILD.
[skip ci]: way too many packages
Also removed the explicit depends on telepathy-mission-control, as that
was already picked up by abuild with the soname
[ci:skip-build]: already built successfully in CI
Plasma Mobile uses the telepathy-ofono through telepathy,
telepathy-ofono was developed by canonical for ubuntu touch and it is
also used by dialer-app of ubports.
telepathy-ofono is alternative to telepathy-ring.
