Data.gov meets Header requirements of USWDS

[hkdctol]

User Story

In order to meet USWDS, Data.gov should incorporate the Header requirements under USWDS

Acceptance Criteria

• [ ] GIVEN updated Data.gov pages \ THEN the pages meet the Header requirements in https://designsystem.digital.gov/components/header/

Background

Header requirements help meet the basic requirements of federal websites.

Sketch

• [ ] Evaluate the requirements of https://designsystem.digital.gov/components/header/ against Data.gov pages
• [ ] Implement necessary fixes

[hkdctol]

Need to have USA banner (header) on catalog, data.gov, sdg, and dashboard. See spreadsheet at https://docs.google.com/spreadsheets/d/14GUVegR3Gy2jWduSyEpuwirKpwctTyvk23oY9HoYQi0/edit?usp=sharing

[hkdctol]

Working on #3891 will accomplish this for Data.gov main site.

[hkdctol]

I don't think we have to do this on other sites for now.