lxd/dnsmasq: Renames DHCPStaticIPs to DHCPStaticAllocation
lxd/dnsmasq: Renames DHCPStaticIPs to DHCPStaticAllocation

Also adds MAC address of allocation to returned values.

Signed-off-by: Thomas Parrott <6b778ce645fb0e3dde76d79eccad490955b1ae74@canonical.com>

stgraber/lxd,hallyn/lxd,Skarlso/lxd,atxwebs/lxd,atxwebs/lxd,lxc/lxd,Skarlso/lxd,Skarlso/lxd,hallyn/lxd,Skarlso/lxd,hallyn/lxd,stgraber/lxd,atxwebs/lxd,stgraber/lxd,hallyn/lxd,hallyn/lxd,lxc/lxd,stgraber/lxd,lxc/lxd,lxc/lxd,stgraber/lxd,lxc/lxd,lxc/lxd,stgraber/lxd,lxc/lxd,hallyn/lxd,stgraber/lxd,atxwebs/lxd