Integrate meta-guf-distro/remove-networkd-from-systemd

Commit: https://gitlab.com/garz-fricke/yocto/layers/meta-guf-distro/-/commit/37f4aa64d4fa2eade7f41f8b1111bbbac62b4066

network: Clarify usage of network manager over systemd-networkd

Disable networkd PACKAGECONFIG for systemd.
Add new networking packagegroup.

BCS 746-000339