Create article and User Edit A11y errors identified with Axe + Nightwatch

Problem/Motivation

Blocked on 📌 Automated A11y tests in Nightwatch Fixed , which performs the checks that surfaced this.
The tests added in 📌 Automated A11y tests in Nightwatch Fixed identified the following when visiting /user/1/edit for Create article as well as User Edit.

✖ NightwatchAssertError
   aXe rule: region - All page content should be contained by landmarks
	In element: #secondary-tabs-title

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes

Release notes snippet