TF Tree for Autoware.Auto

A discussion has been started at GitLab about what the TF Tree for Autoware.Auto should look like.

I encourage anyone with an interest in TF to take a look and comment over at GitLab (not here).

Because this is a blocking issue for us, we will be making a decision at the end of this week. However we can revisit the decision after our capability milestone is done in late April, so any comments are worth having even if they don’t make it in this week.

@tfoote I know you’re busy, but your experience this area means your thoughts would be valuable.