add user service to makefile

Makefile

@@ -5,7 +5,7 @@ BUILDDATE=`date -u +"%Y-%m-%dT%H:%M:%S%:z"`
 PACKAGE=eth2-exporter
 LDFLAGS="-X ${PACKAGE}/version.Version=${VERSION} -X ${PACKAGE}/version.BuildDate=${BUILDDATE} -X ${PACKAGE}/version.GitCommit=${GITCOMMIT} -X ${PACKAGE}/version.GitDate=${GITDATE} -s -w"
 
-all: explorer stats frontend-data-updater eth1indexer ethstore-exporter rewards-exporter node-jobs-processor signatures notification-sender notification-collector misc
+all: explorer stats frontend-data-updater eth1indexer ethstore-exporter rewards-exporter node-jobs-processor signatures notification-sender notification-collector user-service misc
 
 lint:
 	golint ./...
@@ -50,6 +50,9 @@ notification-sender:
 notification-collector:
 	go build --ldflags=${LDFLAGS} -o bin/notification-collector cmd/notification-collector/main.go
 
+user-service:
+	go build --ldflags=${LDFLAGS} -o bin/user-service cmd/user-service/main.go
+
 playground:
 	go build --ldflags=${LDFLAGS} -o bin/add_income_stats cmd/playground/add_income_stats/main.go
 	go build --ldflags=${LDFLAGS} -o bin/re_calculate_stats_totals cmd/playground/re_calculate_stats_totals/main.go