Reapply #8644 #16478

Job	Run time
check commits	18m 57s
Sqlc check	5m 5s
lint code	7m 8s
RPC and mobile compilation check	4m 57s
cross compilation	31m 59s
check pinned dependencies (google.golang.org/grpc v1.59.0)	6s
run macOS itest	50m 10s
check pinned dependencies (github.com/golang/protobuf v1.5.3)	3s
sample configuration check	3m 23s
run ubuntu itests (btcd, backend=btcd cover=1)	29m 24s
run unit tests (btcd unit-cover)	6m 15s
run ubuntu itests (bitcoind, backend=bitcoind cover=1)	40m 38s
run unit tests (unit tags="kvdb_etcd")	18m 37s
run ubuntu itests (bitcoind-notxindex, backend="bitcoind notxindex")	37m 22s
run windows itest	6m 20s
run ubuntu itests (bitcoind-rpcpolling, backend="bitcoind rpcpolling" cover=1)	39m 1s
run unit tests (unit tags="kvdb_postgres")	17m 36s
run unit tests (unit tags="kvdb_sqlite")	15m 47s
run ubuntu itests (bitcoind-etcd, backend=bitcoind dbbackend=etcd)	52m 12s
run unit tests (btcd unit-race)	36m 39s
run ubuntu itests (bitcoind-postgres, backend=bitcoind dbbackend=postgres)	1h 4m 21s
run unit tests (unit-module)	3m 51s
run ubuntu itests (bitcoind-sqlite, backend=bitcoind dbbackend=sqlite)	45m 50s
run ubuntu itests (bitcoind-postgres-nativesql, backend=bitcoind dbbackend=postgres nativesql=true)	1h 6m 16s
run ubuntu itests (bitcoind-sqlite-nativesql, backend=bitcoind dbbackend=sqlite nativesql=true)	40m 50s
check release notes updated	4s
run ubuntu itests (neutrino, backend=neutrino cover=1)	36m 9s
finish	8s
	11h 19m 8s

Provide feedback