Update the Mobile "Back to Location" design for the Stakeholder Details

[andyarensman]

Overview

The current design for the mobile "Back to Location" button is temporary. Update it to the new design when John completes it.

Action Items

• [ ] wait for John's new design
• [ ] implement design for mobile view
• [ ] make sure desktop view isn't changed

Resources/Instructions

current design:

new design will likely be here: https://www.figma.com/file/9hPmNSsyaH2VMGNz5mffmI/FOLA-Design-%232?type=design&node-id=640-125&mode=design&t=RBGUvkkY0MzvtejZ-0