- Relocate the below change to kernel-firmware-all and sof-firmware
from base pattern to desktop-common - the requirement is for
very broad hardware support Desktops, not ever MicroOS install

- Add kernel-firmware-all and sof-firmware to the base pattern.
This should ensure any MicroOS system can handle the various
kinds/vendors of hardware out of the box, since those systems
don't use package recommendation/supplementation (boo#1184767,
boo#1210483).
- Add missing gtk4-branding-openSUSE requirement (GTK2 and GTK3 are
already being required).
- Drop duplicated NetworkManager requirement from GNOME pattern.
This is part of the base pattern which get's pulled in by any
MicrOS system.
- Move xdg-desktop-portal-gtk to the desktop common pattern. Both
GNOME and KDE need it for proper theming of GTK-based flatpak
apps.