Display User Info instead of Room info

[Prateek93a]

• Your Rocket.Chat Experimental app version: 4.2.1.999999999
• Your Rocket.Chat server version: 2.5.0-develop
• Device (or Simulator) you're running with: Android P

This is minor improvement issue. As the following image shows, when we view someone's profile, the title of the screen is 'Room Info' instead of 'User Info' like in case of web app.