chore: undo $ prepend on queries

lib/db-migrate-store.js

@@ -10,11 +10,11 @@ DbMigrateStore.prototype.save = function (set, fn) {
     lastRun: set.lastRun,
     migrations: set.migrations
   })
-  db.$none(upsert, [insertData]).then(fn).catch(err => console.log(err))
+  db.none(upsert, [insertData]).then(fn).catch(err => console.log(err))
 }
 
 DbMigrateStore.prototype.load = function (fn) {
-  db.$one('select data from migrations').then(({ data }) => {
+  db.one('select data from migrations').then(({ data }) => {
     fn(null, data)
   })
 }