I currently have a firebase project with multiple cloud functions defined. Each of these functions resides in its own folder with two files: index.js and package.json. As far as I've been able to tell, it is possible to import all of these functions into the index.js file within the default functions folder and export them. However, this approach leads to the deployment of all the functions on the same instance. Is there a way to force them to deploy on their own instances? Thank you!