[feature]: Persist imported Mission Control Data across restarts [TEST] #32

Job	Run time
Sqlc check	2m 39s
check commits	5m 11s
lint code	3m 20s
cross compilation	28m 55s
RPC and mobile compilation check	6m 12s
sample configuration check	4m 10s
run ubuntu itests (btcd, backend=btcd cover=1)	24m 14s
run unit tests (btcd unit-cover)	7m 13s
run windows itest	33m 26s
run ubuntu itests (bitcoind, backend=bitcoind cover=1)	31m 19s
run unit tests (unit tags="kvdb_etcd")	18m 20s
run ubuntu itests (bitcoind-notxindex, backend="bitcoind notxindex")	31m 13s
run unit tests (unit tags="kvdb_postgres")	17m 52s
run ubuntu itests (bitcoind-rpcpolling, backend="bitcoind rpcpolling" cover=1)	31m 21s
run unit tests (unit tags="kvdb_sqlite")	15m 57s
run ubuntu itests (bitcoind-etcd, backend=bitcoind dbbackend=etcd)	42m 9s
check pinned dependencies (google.golang.org/grpc v1.59.0)	3s
run unit tests (btcd unit-race)	34m 58s
run ubuntu itests (bitcoind-postgres, backend=bitcoind dbbackend=postgres)	56m 36s
check pinned dependencies (github.com/golang/protobuf v1.5.3)	4s
run unit tests (unit-module)	1m 3s
run ubuntu itests (bitcoind-sqlite, backend=bitcoind dbbackend=sqlite)	33m 30s
run ubuntu itests (bitcoind-postgres-nativesql, backend=bitcoind dbbackend=postgres nativesql=true)	58m 7s
run macOS itest	44m 5s
check release notes updated	3s
run ubuntu itests (bitcoind-sqlite-nativesql, backend=bitcoind dbbackend=sqlite nativesql=true)	33m 30s
run ubuntu itests (neutrino, backend=neutrino cover=1)	30m 48s
finish	4s
	9h 56m 22s

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