Remove incomplete raffle service references

pkg/database/database.go

@@ -21,7 +21,6 @@ var (
 	RequestService requestService
 	PatreonService patreonService
 	ServerService  serverService
-	RaffleService  raffleService
 )
 
 func ConnectDatabase(dbConnString string) {
@@ -82,5 +81,4 @@ func initServices() {
 	PatreonService = patreonService{db: db}
 	RequestService = requestService{db: db}
 	ServerService = serverService{db: db}
-	RaffleService = raffleService{db: db}
 }