samples: configure philosophers with more than 32 priorities

To have one project use more than 32 priorities. The preempt priorities
are also aligned so that they straddle two priority bitmaps.

Change-Id: I0f0862110d876e40fde45a0d105b769e8603d644
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
1 file changed