Removes all mentions of twitter in documentation.
Mentions of twitter in release notes will remain.
PR Checklist
[Pending] Test Cloud.gov Pages preview for your branch for functionality - make sure all links and buttons work, javascript works as intended, and updates display as expected
Preview link: Previews not working currently
[NA - no text changes] Conduct a HemingwayApp review of the content for plain language. Request plain language review in #helpwanted if needed before merging this PR
[NA - no structural changes] Conduct a Lighthouse Audit via Chrome Developer Tools. Identify any issues that must be addressed before merging, and fix
[ ] Ensure no non-public information is published in the commit messages
Removes all mentions of twitter in documentation. Mentions of twitter in release notes will remain.
PR Checklist