Merge branch 'debian-gitmaster' of https://github.com/ubuntubudgie/budgie-control-center into debian-gitmaster

Mutter also installs keybindings but to the GCC share folder.
We need to read these as well as the keybindings in the BCC
share folder. Closes #3

https://gitlab.gnome.org/GNOME/gnome-control-center/issues/381
In short, these only kind of work for sandboxed apps
and its questionable whether they work here either.  Ubuntu
has disabled these.
So we'll inherit this patch to equally prevent confusion what
these options are for.

We moved the lock controls to the more logical displays in
and earlier commit.  This commit ensures the signals for the
lock controls point to the displays panel to ensure the
signals are created and function correctly.

Avoids clobbering certain custom settings that can't be set in UI.

Origin: https://gitlab.gnome.org/GNOME/gnome-control-center/-/merge_requests/910
Bug-Ubuntu: https://launchpad.net/bugs/1934761

Meant to address issues mentioned in
https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/1214
using the solution proposed there.

There is no "None" option for the compose key, since there doesn't
appear to be a way to disable it on the unusual layouts where it's
available by default.

XKB options are a mess, but this seems like a more accurate
representation of how they function.

Origin: https://gitlab.gnome.org/GNOME/gnome-control-center/-/merge_requests/910
Bug-Ubuntu: https://launchpad.net/bugs/1867548
Bug-GNOME: https://gitlab.gnome.org/GNOME/gnome-control-center/issues/918

Origin: https://gitlab.gnome.org/GNOME/gnome-control-center/-/merge_requests/910
Bug-Ubuntu: https://launchpad.net/bugs/1867548
Bug-GNOME: https://gitlab.gnome.org/GNOME/gnome-control-center/issues/918

snap-store is a universal package installer.
Some budgie-distros do not ship with gnome-software.
Normally clicking an application allows users to open the
application in gnome-software.
With this patch, if snap-store is installed (and gnome-software
is not installed) then the application can be optionally opened
in snap-store.
If both gnome-software and snap-store are not installed then
the "open in software" button remains unavailable.
.
Patch taken from Ubuntu's G-C-C patching; its applicable to
all budgie distros.

This commit leverages the Ubuntu gnome-control-center patch
to enable an option to allow > 100% volume.  Stripped from this
patch is the restriction to only show for the Ubuntu desktop.
References to 'ubuntu' have been switched to 'budgie'.

Fixes: https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/401
Bug-Ubuntu: https://bugs.launchpad.net/gnome-control-center/+bug/1862553

Lock screen notifications are not applicable with budgie-screensaver
Do not disturb is handled by raven, not here.

Dynamic workspaces do not work under budgie.  Lets hide this
from the UI rather than just deleting the code - this allows
easier reinstatement if we subsequently want to reimplement this
in budgie.
Separately, limit the number of workspaces to budgie's 8 otherwise
we get window manager crashes