[TextInputLayout] endIconView and errorIconView has same id

[momvart]

Description: I wanted to do some customization on the end and start icon buttons of text input layout. I used ids text_input_start_icon and text_input_end_icon for finding those buttons. Everything was working well on the start icon but the end wasn't changing at all. After debugging and reading the source code for a while I found that errorIconView has the same id and all of my customizations are applied to that (because findViewById returns the first view it founds).

Expected behavior: errorIconView should have another distinct id for example text_input_error_icon.

Material Library version: 1.2.0

This can be easily solved by defining a new id and setting endIconView id after its inflation.