Integrate meta-seconorth-distro/fix_gf_network
Commit: seco-ne/yocto/layers/meta-seconorth-distro@e6e70d6b
conf:networkd: Added DHCP options to be compatible with udhcpc
Without the ClientIdentifier option, networkd auto-generates a unique id which it uses to request a IP address. This results in a different behaviour than udhcpc which is used in Flash-N-Go System. The UseDNS and UseDomains options are used to configure the nameserver and search domain correctly, when using DHCP.