Comment 7 for bug 1927103

Oops, please read Fix Committed (can't change it back; sorry).

It's still in the snap edge channel.

Please note that, at the moment, the version string won't
allow even `refresh-installer.channel=edge` to pick it up
on 22.04+, but it should get there at some point.

For testing purposes, one can switch into a terminal with
eg, ctrl-alt-f2 and force `snap refresh --edge subiquity`.

$ snap info subiquity
...
  latest/edge: 22.02.2+git777.bccdff27 2022-10-26 (4033) 27MB classic