docs: remove deprecated docs with draft: true value

[Jcahilltorre]

Proposed changes

• Remove docs tagged with draft: true with deprecated content (as opposed to work in progress content)
• Remove 3 references to a removed list-page (which had no content)

Testing: Local build throws no errors

Checklist

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• I have read the contributing guidelines

• I have signed the F5 Contributor License Agreement (CLA)

• If applicable, I have added tests that prove my fix is effective or that my feature works

• If applicable, I have checked that any relevant tests pass after adding my changes

• I have updated any relevant documentation (README.md and CHANGELOG.md)

• I have rebased my branch onto main

• I will ensure my PR is targeting the main branch and pulling from my branch from my own fork

• If the change involves:

  • Code
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    • Make sure to use placeholders such as <username> in place of PII
  • URLs (watch for typosquatting)
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  In these cases, the change will require at least two (2) approvals before merging

[github-actions]

✅ All required contributors have signed the F5 CLA for this PR. Thank you!
_{Posted by the CLA Assistant Lite bot.}

[Jcahilltorre]

I have hereby read the F5 CLA and agree to its terms

[mjang]

@travisamartin this affects the NIM files that you changed heavily, so you should be the prime approver

[ADubhlaoich]

LGTM

[github-actions]

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