fix(material): remove textarea autosize attributes when disabled (#2052)
fix(material): remove textarea autosize attributes when disabled (#2052)

fix #2042
formly-js/ng-formly,ngx-formly/ngx-formly,ngx-formly/ngx-formly,ngx-formly/ngx-formly,formly-js/ng-formly,ngx-formly/ngx-formly