LPS-41658 - Category names escaped twice

https://issues.liferay.com/browse/LPS-41658

Hey Nate,

It looks like escaping in textboxlist was added for Alloy 2:

https://github.com/liferay/alloy-ui/commit/4a21f4ab7ac29b31641714c9e113bdcb0c156d06

I wasn't able to remove the escapeHTML call in the categories selector because it is needed when you select a category from a list. I ended up unescaping before the label gets passed to textboxlist. 

Patrick