TextInput

### Current behaviour
when use TextInput with icon and set the backgroundColor black lets say so the background of icon return to the default

### Expected behaviour
it should be all background is black also the icon

### How to reproduce?
the solution is very simple we have a style props in textInput but its never used in props of the component.
just put the style variable in props of textInput so that we can used in the our component

Start by inspecting the TextInput component and how its style prop is passed to the rendered input and icon. Reproduce the case with an icon and a black background, then verify that the icon background also becomes black.

Written by the indexing model from the issue text.