Ability to filter detected changes (Filter, Search in Changes Item List view)

**Is your feature request related to a problem? Please describe.**
For mature orgs or repos with a lot of source metadata, the ability to search or filter through the detected changes would make it easier to complete work items. For example, I have a repo with over 4,000 pieces of source metadata already stored and when I pull changes, I am seeing hundreds and possibly thousands of pieces of metadata which need to be sifted through in order to locate my customizations.

**Describe the solution you'd like**
The ability to filter metadata types and/or search by api name would make the workflow easier to complete for larger and more complex orgs.