Update About Us to mention Skylight and remove mention of USDS

[KeepAustinWired]

User Story

As a reporter, I want to know that the "about" information has been updated since the pandemic so I can confidently see the product is kept up to date

Acceptance Criteria

• any mentions of USDS that remain appear clearly as historical context and not current
• Remove USDS in "SimpleReport" section
• Remove paragraph about USDS
  • details

Write out scenarios that will help to ensure the functionality works as expected

Design Notes

Additional context

[OPTIONAL, delete if not needed] Include any additional context or information here that doesn't fit into other parts of the template