Add new US counties in CT, AK, and VA and rework related CT localadmin

[nvkelso]

Fixes https://github.com/whosonfirst-data/whosonfirst-data/issues/2197 (CT) and https://github.com/whosonfirst-data/whosonfirst-data/issues/2136 (AK and VA).

• 9 new CT counties don't cleanly map to 8 old CT counties (end them, no superseding), with populations
• 169 existing CT localadmin need updated geoid concordances (because their parent chanaged), with pops
• 2 new AK counties do cleanly map to 1 old AK county (supersede them), with pops
• 1 revised VA county does cleanly map to 2 old VA county (supersede just the one, mod the remaining, alt geom it, too), with pops

Needs full PIP

[nvkelso]

@stepps00 The commits in this PR should be fairly atomic and reviewable in sequence and in total.

For the counties I manually set the wof:hierarchy & etc, but really it needs a fuller PIP to account for all the child places in these counties (not just localadmin but also locality and neighbourhoods, etc).

[nvkelso]

I'll followup with a separate PR for the localadmin work outside of Connecticut as that affects many thousand places, but doesn't require PIP.

[nvkelso]

Connecticut

Old county records in black outlines (missing populations because expired geoid concordances), new counties in red with red text labels (with updated geoid concordances):

Existing localadmin get new geoid concordances and parent county_id hierarchies:

Alaska

New county records:

Virginia

Modified and retired county records for Bedford Co and Bedford City:

[nvkelso]

Followup outside of these new features in CT and AK for statistical gores is in https://github.com/whosonfirst-data/whosonfirst-data-admin-us/pull/208.

[stepps00]

Looks good - a few comments, mostly around missing or unexpected properties. Once these features get Exportified and PIPd, I can take a second look before merge.

[nvkelso]

@stepps00 I've addressed your PR review comments and re-exportified everything. One more 👀 ?

Then I'll pick this up later for final PIP round.

[stepps00]

A few records only have lastmodified date updates.. aside from that, LGTM. I can take another look once the PIP work is added.

[ashah-lightbox]

@stepps00 Any updates?

[nvkelso]

The next step here is to PIP update the hierarchy and parent attributes. I haven't had time to do that yet...

[ashah-lightbox]

@nvkelso just curious what do you mean by PIP update?

[tfeathers]

@nvkelso @stepps00

Is there an established process to do the PIP work? Is there anything we can do to help complete the hierarchies and get this PR over the finish line?