Merge pull request #630 from lightninglabs/bump-grpc-library #51

Job	Run time
Compilation check	1m 38s
Docker build check	4m 26s
Format check	40s
cross compilation	14m 23s
run itests	9m 34s
run itests postgres	14m 9s
Lint check	4m 18s
go mod check	2m 8s
RPC check	1m 41s
Sqlc check	29s
test vector check	2m 18s
run unit tests (unit-race)	8m 20s
run unit tests (unit-cover)	5m 22s
run unit tests (unit dbbackend=postgres)	6m 57s
	1h 16m 23s

Provide feedback