adding 2020 geography fields to 1B layout

I initially thought 1B will automatically pick up the new fields from 1E extended, but turns out we would need to implement this manually, so we are adding the changes we made for 1E-extended.csv to 1B.csv.

Author: SPTKL

geosupport/function_info/work_area_layouts/output/1B.csv

@@ -136,7 +136,12 @@ PUMA Code,,5,751,755,,,
 Police Sector,,4,756,759,,,
 Police Service Area,,1,760,760,,,
 Truck Route Type,,1,761,761,,,
-Filler,,239,762,1000,,,
+2020 Census Tract,,6,762,767,,,CT
+2020 Census Block,,4,768,771,,,
+2020 Census Block Suffix,,1,772,772,,,
+2020 Neighborhood Tabulation Area (NTA),,6,773,778,,,
+2020 Community District Tabulation Area (CDTA),,4,779,782,,,
+Filler,,218,783,1000,,,
 Reason Code,,1,1001,1001,,,
 Reason Code Qualifier,,1,1002,1002,,,
 Warning Code,,2,1003,1004,,,