For #5271 - Update tip number of lines and padding
For #5271 - Update tip number of lines and padding

This commit increase the number of lines and add a 16dp padding at start/end.
In this manner all tips which are 3 lines length aren't truncated anymore and
 the text doesn't start/end from to screen margins

mozilla-mobile/focus-android,mozilla-mobile/focus-android,mozilla-mobile/focus-android,mozilla-mobile/focus-android,mozilla-mobile/focus-android,mozilla-mobile/focus-android