fix: pass instance ip option to MongoInstance.run

* Pass instance ip option to MongoInstance.run

* chore: lint

Author: machikoyasuda

src/MongoMemoryServer.js

@@ -133,6 +133,7 @@ export default class MongoMemoryServer {
         replSet: data.replSet,
         args: this.opts.instance.args,
         auth: this.opts.instance.auth,
+        ip: this.opts.instance.ip,
       },
       binary: this.opts.binary,
       spawn: this.opts.spawn,