Include BlueStacks as an option for testing the app without an Android device

[mvenkatasai333]

Please verify the following:

• This issue is related to the Mobile Interns First Steps document or myPlanet User Manual.
• You have searched for relevant keywords in recent open and closed issues to avoid duplicates.

URL to the MDwiki page containing the problem

https://open-learning-exchange.github.io/#!pages/mi/mi-myplanet.md

Problem

I have an old Android device, but I wanted to test the app in laptop.

Screenshots (when necessary)

Proposed solution(s)

I checked in a different way, and BlueStacks is also a better option. In the future, including documentation on the Mobile Intern page is also beneficial.