Bugfixes for alpha.12 (#3049)

* squashfs-wip

* sdk fixes

* misc fixes

* bump sdk

* Include StartTunnel installation command

Added installation instructions for StartTunnel.

* CA instead of leaf for StartTunnel (#3046)

* updated docs for CA instead of cert

* generate ca instead of self-signed in start-tunnel

* Fix formatting in START-TUNNEL.md installation instructions

* Fix formatting in START-TUNNEL.md

* fix infinite loop

* add success message to install

* hide loopback and bridge gateways

---------

Co-authored-by: Aiden McClelland <me@drbonez.dev>
Co-authored-by: Aiden McClelland <3732071+dr-bonez@users.noreply.github.com>

* prevent gateways from getting stuck empty

* fix set-password

* misc networking fixes

* build and efi fixes

* efi fixes

* alpha.13

* remove cross

* fix tests

* provide path to upgrade

* fix networkmanager issues

* remove squashfs before creating

---------

Co-authored-by: Matt Hill <MattDHill@users.noreply.github.com>

debian/startos/postinst

@@ -122,7 +122,6 @@ ln -sf /usr/lib/startos/scripts/wireguard-vps-proxy-setup /usr/bin/wireguard-vps
 
 echo "fs.inotify.max_user_watches=1048576" > /etc/sysctl.d/97-startos.conf
 
-locale-gen en_US.UTF-8
 dpkg-reconfigure --frontend noninteractive locales
 
 if ! getent group | grep '^startos:'; then