Wicket: Create an omicron-package pkg (and automatically launch it with switch zone)

[andrewjstone]

This should be an intermediate package to be consumed along with mgs and dendrite.

[smklein]

Related to https://github.com/oxidecomputer/minimum-upgradable-product/issues/32

[jclulow]

As part of this we may need to sort out user account handling in the brand and figure out how we're going to configure SSH?

[andrewjstone]

Done. Leaving Josh's questions as part of ssh related issues.

[jclulow]

Done. Leaving Josh's questions as part of ssh related issues.

I think I put more detailed followup stuff in another issue later anyway. Thanks!

[andrewjstone]

Done. Leaving Josh's questions as part of ssh related issues.

I think I put more detailed followup stuff in another issue later anyway. Thanks!

You did. I just couldn't remember the issue and was lazy. Cheers!