microblaze: Remove additional compatible properties

Device-tree BSP generates longer compatible properties
that's why we can remove extra/old one.

Signed-off-by: Michal Simek <monstr@monstr.eu>

diff --cc arch/microblaze/kernel/heartbeat.c
Simple merge

diff --cc arch/microblaze/kernel/intc.c
Simple merge

diff --cc arch/microblaze/kernel/timer.c
Simple merge

diff --cc arch/microblaze/platform/platform.c
Simple merge