Update broken links

[emyl3]

Related Issue or Background Info

• Resolves [BUG] Fix link to "Training videos" under "How it works" prime-simplereport#8000

Changes Proposed

• Updates broken training Youtube video links
• Adds "HIV" to the side navigation
• Updates broken FOIA link caught here

Additional Information

• Deployed on dev2

Checklist for Author and Reviewer

• check "FOIA requests" link in footer

• check that under "How it works" -> "Using SimpleReport" -> "Test for other diseases" has a link to the "HIV" page
  • https://dev2.simplereport.gov/using-simplereport/test-for-other-diseases/hiv/

• check Youtube link on the following pages:
  • https://dev2.simplereport.gov/using-simplereport/test-for-other-diseases/hiv/
  • https://dev2.simplereport.gov/getting-started/organizations-and-testing-facilities/onboard-your-organization/
  • https://dev2.simplereport.gov/getting-started/organizations-and-testing-facilities/get-training/
  • https://dev2.simplereport.gov/support/
  • "Training videos" link under "How it works" header nav bar

Design

• Any UI/UX changes have a designer as a reviewer, and changes have been approved
• Any large-scale changes have been deployed to test, dev, or pentest and smoke-tested by both the engineering and design teams

Content

• Any content changes (including new error messages) have been approved by content team

Support

• Any changes that might generate new support requests have been flagged to the support team

Testing

• Includes a summary of what a code reviewer should verify

[bobbywells52]

LGTM!