Support minting on Ledger signing device #3712

Job	Run time
Sqlc check	27s
test vector check	52s
Compilation check	38s
cross compilation	3m 25s
Docker build check	3m 48s
migration version check	10s
go mod check	19s
RPC check	1m 5s
sample configuration check	25s
Format check	20s
run itests	17m 7s
run itests postgres	25m 47s
Lint check	2m 3s
run LiT tests	20m 47s
run unit tests (unit-race)	12m 39s
run unit tests (unit-cover)	2m 9s
run unit tests (unit dbbackend=postgres)	6m 4s
finish	2s
	1h 38m 7s

Provide feedback