Onboarding - Experience page - end date UI

[jmgasper]

REF: https://topcoder.atlassian.net/browse/MP-219

Description

Require start and end date or the “currently work” check box check.

Design:

https://www.figma.com/file/cqfqcGos3CXJCDjMVmmbwf/Onboarding---UI-Design?type=design&node-id=126%3A20810&mode=design&t=MgIKWTNDX9xYZe1r-1 - Connect your Figma account

Acceptance Criteria

• If "currently working in this role" is selected, disable End Date. If the user tries to click/hover on End Date - hover appears. (see figma)
• If there is a date entered in the End Date and then user clicks "currently working in this role" then clear the date, and disable the End Date field.