feat: sdk function to setup autosharding node with application and version

[adklempner]

This is a feature or change request

Problem

All functions to create a node allow it to be setup for either autosharding or static sharding depending on which options are passed. However, we want to encourage users to run nodes with autosharding. Requiring specific configuration options in order to set up a node to run autosharding makes it more difficult to do so.

Proposed Solutions

Create a function just for creating autosharding nodes that accepts an application and version.

Notes