Redirects identified in transition inventory meeting 14.6

[dorothyyeager]

Summary

What we're after:
We need to redirect the pages we found need redirecting in #4512

Related issues

List any relevant related issue(s)

• Hold meeting to go through the transition inventory 14.6 #4512 14.6 transition inventory meeting

Completion criteria

• Redirects are merged into the release (See spreadsheet for redirects)
• 2021 spreadsheet is updated
• Testing ticket is created to be done in the next sprint after deploy of releases to test redirects and implement any needed www ones.
• Take down ticket is created to take down the redirected items.

[bmathesonFEC]

@kathycarothers @djgarr I tagged Dorothy, but she certainly doesn't need to be the reviewer on this redirect PR.

[bmathesonFEC]

PR merged, 6/8/21. Testing ticket #4677