Release v1.3.0

Add MACsec support #minor (#544)

* [base] Support udp for transparent sink plugins, and restrict @supernetworks ranges

* [ui] [api] More dns hostname improvements

* [api] More dns hostname fixes

* [ui] More DNS hostname fixes

* [dhcp] [api] Support setting a custom host name for a device without editing the name

* [pfw] [ui] Support PFW default on and suggest it for the topology view outbound routes

* [api] Use a Once sync to fix flaky e2e testing

* [api] [ui] Support MACsec on wired mesh links

* [api] Reword mesh MACsec DHCP refusals

* [docs] Update release notes

* [mesh] Add support for wireguard over vxlan for mesh backhaul

* [build] Update dependencies

* [ui] [mesh] Fix jumbo frame test

* [mesh] Make jumbo frames optional