Change to using update-alternatives to ensure that we're consistently
using the class, and the package provides are being setup properly.
(From OE-Core rev: be2dbd1abfb4e0e6989d1c34c09047e439d8194e)
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>