Updates CAWP data (#2896)

# Description and Motivation
<!--- bulleted, high level items. use keywords (eg "closes #144" or
"fixes #4323") -->

- checks in manually downloaded CAWP data 
- use full month name in metadata (changes COVID too)
- adds instructions for downloading CAWP numerator data
- adds instructions for updating our own territorial legislature data
- black formatting and shorten long lines for linter
- closes #2812 


## Has this been tested? How?

tests updated to stop as 2023 (to match test input data) and passing


## Types of changes

(leave all that apply)

- New content or feature

cspell.config.json

@@ -66,9 +66,6 @@
 		"albers",
 		"alberti",
 		"aletha",
-		"tig",
-		"tfstate",
-		"hcl",
 		"alls",
 		"amr",
 		"Antiretrovirals",
@@ -390,6 +387,7 @@
 		"NCHHSTP",
 		"ncrn",
 		"NCRN",
+		"ncsl",
 		"ndjson",
 		"netlify",
 		"networkidle",
@@ -552,9 +550,9 @@
 		"tfstate",
 		"tfvars",
 		"tig",
+		"TikTok",
 		"todos",
 		"toedt",
-		"TikTok",
 		"tolist",
 		"tooltip",
 		"tooltips",