"Pick a remote to publish the branch to" should have a "new branch" option

[roblourens]

To address the original issue in #21189 more directly, it would be great if this worked:

• Create a new branch
• Run the "Publish branch" command
• See the "Pick a remote..." prompt
• Select a "Add New Remote" option
• The remote is added and the branch is pushed to that remote

Is that what you originally had in mind @Tyriar?

[jmbockhorst]

I would like to take this.

[Tyriar]

@roblourens yep that was it.

@jmbockhorst 👍