[TextInputLayout][Accessibility] Touch target hight of error message doesn't adjust

Description: The touch target box hight of the error message doesn't adjust when support text with multiple lines is converted to an error message. Please follow these steps below.

• Set a support text that wraps up into multiple lines.
• Turn on the TalkBack.
• Select the support text to check the touch target area (Will notice the touch target box will take the size of multiple text lines).
• Next turn on the error state of the text input field by setting a shot error message(Message fits into one line would do it)(I did it with a button action).
• Now select the error message.
• It'll be noticed that the touch target box hight of error message will still take the space of multiple lines.

Expected behavior: The touch target box hight of the error message should adjust to fit the error message without any extra line space.

Android API version: Android API version 28

Material Library version: 1.1.0

Device: Emulator Pixel 3

Inizia individuando la gestione dell’accessibilità di support-text e dei messaggi di errore in TextInputLayout, quindi riproduci la transizione da un support-text multilinea a un breve messaggio di errore con TalkBack su API 28. Il lavoro è completato quando l’area touch del messaggio di errore corrisponde al suo contenuto effettivo senza mantenere l’altezza multilinea precedente.