I've added a script that downloads keys from either a line separated file or github public keys into the authorized keys file. I've tested that it's working sucessfully on my UDM Pro while it was running, and with a reset.
* add support for multiple keys to be added; converts private key to dropbear for unifi scp use
* change ssh id filename for dropbear default
using .ssh/id_dropbear is dropbear's default id file so no need to use
`ssh -i /root/id_rsa`
any more.
* Store install-cni-plugins.sh once
* Newlines in on-boot-script
* Update example on_boot.sh for directory
* Update README.md examples
* Store 20-dns.conflist once
* Add modularized nextdns config w/IPv6 support
* Make nextdns script more generic
* Use common setup script for each dns service
* Add missing newlines
* Readme updates and ipv6 support
* Readme updates and ipv6 support
* Final updates and Ipv6
Co-authored-by: exodious <exodious@users.noreply.github.com>
