[Test Drive][Phase 1] Show the Test Drive modal during onboarding and via task

[danieldoglas]

Implement this part, and this part of the design doc

[melvin-bot]

Triggered auto assignment to @kadiealexander (NewFeature), see https://stackoverflowteams.com/c/expensify/questions/14418#:~:text=BugZero%20process%20steps%20for%20feature%20requests for more details. Please add this Feature request to a GH project, as outlined in the SO.

[danieldoglas]

We're working with an Agency here, so I don't thing we need anyone from the BZ team for now!

[pac-guerreiro]

Hi! I’m Pedro Guerreiro from Callstack - expert contributor group. I’d like to work on this task!