fix(radio): unable to click to select button if text is marked (#14967)
fix(radio): unable to click to select button if text is marked (#14967)

Fixes not being able to select a radio button by clicking on it, if part of the text of the label is marked.

Fixes #14753.
mmalerba/material2,josephperrott/material2,Jefiozie/material2,jelbourn/material2,DevVersion/material2,Jefiozie/material2,DevVersion/material2,josephperrott/material2,Jefiozie/material2,Jefiozie/material2,mmalerba/material2,crisbeto/material2,josephperrott/material2,mmalerba/material2,angular/components,angular/components,jelbourn/material2,crisbeto/material2,angular/components,DevVersion/material2,jelbourn/material2,crisbeto/material2,josephperrott/material2,jelbourn/material2,andrewseguin/material2,jelbourn/material2,andrewseguin/material2,josephperrott/material2,mmalerba/material2,DevVersion/material2,andrewseguin/material2,angular/components,andrewseguin/material2,mmalerba/material2,DevVersion/material2,crisbeto/material2,andrewseguin/material2,Jefiozie/material2