Add `GroupKeyReveal` V1 #3585

Job	Run time
cross compilation	3m 16s
Compilation check	41s
Format check	35s
Docker build check	3m 34s
run itests	9m 39s
run itests postgres	17m 20s
Lint check	2m 21s
migration version check	11s
go mod check	41s
RPC check	1m 33s
run LiT tests	13m 21s
sample configuration check	39s
Sqlc check	36s
test vector check	50s
run unit tests (unit-race)	11m 52s
run unit tests (unit-cover)	2m 2s
run unit tests (unit dbbackend=postgres)	5m 24s
finish	4s
	1h 14m 39s

Provide feedback