According to JSF2.2 spec. (public review) in the chapter 5.4:
The annotations in the package javax.faces.bean will be deprecated in a version of the JSF specification after 2.2. Therefore, developers are strongly recommended avoid using those annotations and instead use the ones from Java EE 6.
It means that developers should prefer CDI and EE6 annotations prior to JSF annotations. So we should implement hint which complains about that and enables possibility to switch to not-JSF annotations.
BTW, firstly should be check that CDI is integrated enough, see issue #215703 and issue #203986.
I've added JSF.1 to the http://wiki.netbeans.org/JavaEE7 and also EE.6.
The hint was introduced by the web-main #38a4af0873e3.
There is missing Fix for converting faces annotation to CDI or JavaEE ones - I'll take a look on that next week if it will be possible or it will remain for NB8.0.
Hints made manageable from NetBeans Options in web-main #a0464aedb1a0.
Rewrite of possible APIs to not-deprecated one done in web-main #f7315afc267f.