Move some dependencies from plasma-desktop to the -extras subpackage, so
they don't get installed by default:
* audiocd-kio (2 MiB): using a CD drive with postmarketOS seems to be a
very rare combination
* kolourpaint (3 MiB): very basic image editor with featureset of MS
paint, I don't think it's that useful in a default install. Users
looking for an image editor may want to use e.g. krita instead and can
install whatever they want to use after the default install is done.
* kwrite (20 MiB): another text editor, kate (3 MiB), is already getting
installed by default
* okular (81 MiB): quite big, and pdfs can also be viewed in firefox
which we install by default
* mesa-demos (50 MiB): rather big for just being some graphical demos
It's always a good idea to keep the install image small, but in this
instance the change was prompted because we currently hit a size limit
when generating install images. In particular, when generating the
v22.12 image for the pinebookpro. The process for generating install
images is not optimized for size (see bpo issue 116) and this should be
improved, but in the meantime let's just reduce the install size with
this patch on edge and backport it to v22.12 so building this image
doesn't fail anymore.
Sizes listed above are for aarch64 and include dependencies that get
removed together with removing the package.
3afcd215a7