Replace all instances of the stock info icon with an attached tooltip with
the new HobInfoButton with associated PersistentTooltip.
(Bitbake rev: cead9a2e32f0196536c51d3a0713c1f28a35bf3d)
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>