Updating README #28

Job	Run time
lint code	47s
RPC and mobile compilation check	1m 28s
sample configuration check	28s
check pinned dependencies (google.golang.org/grpc v1.59.0)	4s
check commits	0s
cross compilation	21s
check pinned dependencies (github.com/golang/protobuf v1.5.3)	4s
Sqlc check	30s
run unit tests (btcd unit-cover)	2m 27s
run macOS itest	47m 2s
run unit tests (unit tags="kvdb_etcd")	19m 11s
check release notes updated	3s
run unit tests (unit tags="kvdb_postgres")	18m 35s
run unit tests (unit tags="kvdb_sqlite")	16m 59s
run ubuntu itests (btcd, backend=btcd cover=1)	29m 30s
run windows itest	34m 15s
run unit tests (btcd unit-race)	35m 29s
run ubuntu itests (bitcoind, backend=bitcoind cover=1)	38m 6s
run unit tests (unit-module)	1m 28s
run ubuntu itests (bitcoind-notxindex, backend="bitcoind notxindex")	57m 35s
run ubuntu itests (bitcoind-rpcpolling, backend="bitcoind rpcpolling" cover=1)	37m 31s
run ubuntu itests (bitcoind-etcd, backend=bitcoind dbbackend=etcd)	52m 17s
run ubuntu itests (bitcoind-postgres, backend=bitcoind dbbackend=postgres)	1h 12m 36s
run ubuntu itests (bitcoind-sqlite, backend=bitcoind dbbackend=sqlite)	40m 19s
run ubuntu itests (bitcoind-postgres-nativesql, backend=bitcoind dbbackend=postgres nativesql=true)	1h 12m 22s
run ubuntu itests (bitcoind-sqlite-nativesql, backend=bitcoind dbbackend=sqlite nativesql=true)	39m 50s
run ubuntu itests (neutrino, backend=neutrino cover=1)	35m 43s
finish	3s
	10h 55m 3s

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