Task

Correct the status of this plugin so it aligns with what's in the marketplace plugin metadata sheet.  

Remove scaffolder-backend-module-servicenow/plugins/scaffolder-backend-module-servicenow from:

https://github.com/redhat-developer/rhdh-plugin-export-overlays/blob/main/rhdh-supported-packages.txt#L45

Add:
https://github.com/redhat-developer/rhdh-plugin-export-overlays/blob/main/rhdh-community-packages.txt

Background

Dependencies and Blockers

QE impacted work
Documentation impacted work 

Acceptance Criteria