Refactor GroupKeyReveal for multi-version support #3548

Job	Run time
Compilation check	4m 35s
Compilation check	4m 35s
cross compilation	15m 28s
cross compilation	15m 28s
Format check	2m 54s
Format check	2m 54s
Docker build check	4m 7s
Docker build check	4m 7s
run itests	12m 4s
run itests	12m 4s
run itests postgres	17m 44s
run itests postgres	17m 44s
Lint check	6m 19s
Lint check	6m 19s
migration version check	10s
migration version check	10s
go mod check	2m 51s
go mod check	2m 51s
RPC check	3m 39s
RPC check	3m 39s
run LiT tests	18m 14s
run LiT tests	18m 14s
sample configuration check	4m 9s
sample configuration check	4m 9s
Sqlc check	3m 10s
Sqlc check	3m 10s
test vector check	3m 37s
test vector check	3m 37s
run unit tests (unit-race)	11m 26s
run unit tests (unit-race)	11m 26s
run unit tests (unit-cover)	4m 46s
run unit tests (unit-cover)	4m 34s
run unit tests (unit dbbackend=postgres)	7m 46s
run unit tests (unit dbbackend=postgres)	7m 46s
finish	9s
finish	8s
	4h 6m 3s

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