multi: add new v2 version of GKR based on Pedersen commitments #3704

Job	Run time
Docker build check	3m 46s
Docker build check	3m 46s
Docker build check	3m 46s
cross compilation	5m 14s
cross compilation	5m 14s
cross compilation	5m 14s
Format check	22s
Format check	22s
Format check	22s
Compilation check	46s
Compilation check	46s
Compilation check	46s
run itests postgres	1s
run itests postgres	1s
run itests postgres	19m 9s
run itests	1s
run itests	10m 57s
run itests	10m 57s
Lint check	2m 48s
Lint check	2m 48s
Lint check	2m 48s
migration version check	12s
migration version check	12s
migration version check	12s
go mod check	20s
go mod check	20s
go mod check	20s
RPC check	1m 15s
RPC check	1m 15s
RPC check	1m 15s
run LiT tests	14m 12s
run LiT tests	14m 12s
run LiT tests	14m 12s
sample configuration check	39s
sample configuration check	39s
sample configuration check	39s
Sqlc check	35s
Sqlc check	35s
Sqlc check	35s
test vector check	1m 7s
test vector check	1m 7s
test vector check	1m 7s
run unit tests (unit-race)	12m 47s
run unit tests (unit-race)	12m 47s
run unit tests (unit-race)	12m 47s
run unit tests (unit-cover)	3m 10s
run unit tests (unit-cover)	3m 10s
run unit tests (unit-cover)	3m 10s
run unit tests (unit dbbackend=postgres)	6m 2s
run unit tests (unit dbbackend=postgres)	6m 2s
run unit tests (unit dbbackend=postgres)	6m 2s
finish	2s
finish	2s
finish	2s
	3h 20m 57s

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