[FEATURE] Allow dynamically updating cache after changing nodes and rescanning

[davidallendj]

Short Description

Currently, Magellan does not have a way to overwrite the local cache database after removing nodes and performing another scan. The motivation here is to allow Magellan to only collect from nodes that were found in the scanning process dynamically after changes are made to a cluster set up.

Definition of Done

This issue is moreso of a QoL improvement for dynamically managing the cache internally for the tool. It will be consider complete when the tool is able to update the locally stored cache database after changes are made to a cluster such as adding or removing nodes.