feat(copy-campaign): link new campaign in notification

[ajohn25]

Description

This links the newly created campaign in the notification that appears when clicking the Copy Campaign button on the Campaign Stats page

Motivation and Context

Previously, there was no way to immediately navigate to the newly created campaign

How Has This Been Tested?

This has been tested locally

Screenshots (if appropriate):

Documentation Changes

Checklist:

• My change requires a change to the documentation.
• I have included updates for the documentation accordingly.