chore(ui-progress): improve accessibilty on documentation main page

[ToMESSKa]

Closes:
INSTUI-4263
INSTUI-4265
INSTUI-4272

ISSUES:

• Quick start/Github/Migration guide buttons are not in list tags but appear as list
• "What's new?" section is nested within navigation landmark despite not being a top-level landmark
• Instructure logo is nested within navigation landmark, but it isn't a top-level landmark
• Instructure side menu container incorrectly has a heading tag

TEST PLAN:

• check if Quick start/Github/Migration guide buttons are in list on the main page
• check if "What's new?" section is a div instead of an aside tag on the main page
• check if inside the navigation bar, the container of the Instructure logo does not have a banner role
• check if container below the previous element is a div, not a h1 tag

[github-actions]

PR Preview Action v1.4.8
Preview removed because the pull request was closed.
2024-11-26 09:01 UTC