change week aria role to row

[emplums]

Hey all! 👋

First off - this module is wonderful! 🎉 👍

Just running some accessibility audits on our app over at Buffer - we're using react-day-picker and we're getting a few errors when testing with axe-core! Nothing major, but the Week div should have a role="row" instead of role="gridcell" as it is a child of a role="rowgroup" and has children with role="gridcell"

Current role structure:
Month (grid) → Weekdays & Body (rowgroup) → Week (gridcell)→ Day (gridcell)

Proposed role structure:
Month (grid) → Weekdays & Body (rowgroup) → Week (row)→ Day (gridcell)

More on the rowgroup role in the Web Accessibility Initiative – Accessible Rich Internet Applications standards: https://www.w3.org/TR/wai-aria/roles#rowgroup

Let me know if you have any questions! 😸 thanks again!

[coveralls]

Coverage remained the same at 100.0% when pulling 2bd238b on emily-plummer:fix/week-aria-role into 24a61f0 on gpbl:master.

[gpbl]

Awesome, thanks 🙆🏽

[emplums]

Yay! That was so quick! Thanks @gpbl 😸

[gpbl]

Published as v5.4.2 🤖🚀