After October 5: Test redirects merged in PI15 innovation

[dorothyyeager]

Summary

What we are after:
We're getting off transition

Related issues

List any relevant related issue(s)

#4852 - Innovation redirects
#4808 - E&J redirects

Completion criteria

• www redirects from Innovation tabs of redirect spreadsheet are working.
• redirects merged from transition inventory 15.6 are working both proxy and www
• Any needed www redirects are added, and testing ticket for those created - All working :)
• Spreadsheet is updated
• Files added to take down ticket for 16.2front end.

[dorothyyeager]

All redirects put in during innovation are working.

I've added pages to #4867 - the current active takedown ticket.