Plasma repositories sprint cleaning

[Nicolas Fella]

Hi,

ksysguard, kwayland-server, plasma-active-window-control,
plasma-redshift-control, and plasma-tests are now archived.

> On Fri, Mar 3, 2023 at 1:45 PM Nicolas Fella <nicolas.fella at gmx.de> wrote:
>> - khotkeys: consensus seems to be to abandon it, because maintaining two
>> global shortcut systems is no joy: https://phabricator.kde.org/T2050.
>> It's still released with 5.27 though
> How do we go for epos that are part of 5.27 but won't be on 6? anyways
> yeah, let's yank it from 6. repo should still be there for 5.27
> maintenance mode tho

An option that has been discussed for frameworks with a similar
situation is clearing the master branch (except for a readme) but
leaving the release branches intact.

Cheers

Nico