sh: Move dummy clockevents broadcast timer to its new home.

The old arch/sh/kernel/timers/ directly will be going away completely
once the rest of the TMU users are migrated, so move the dummy broadcast
driver up a level in preparation.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --cc arch/sh/kernel/Makefile_32
Simple merge

diff --cc arch/sh/kernel/Makefile_64
Simple merge

diff --cc arch/sh/kernel/localtimer.c
Simple merge

diff --cc arch/sh/kernel/timers/Makefile
Simple merge