ARM: dts: msm: disable video_cpu0 cti and wcn_cpu0 cti

Video_cpu0 and wcn_cpu0 cti registers are not directly accessible from
kernel side, so disable them.

Change-Id: Ib5387763737f33d01a9bf4a4be78cede6837907b
Signed-off-by: Yuanfang Zhang <zhangyuanfang@codeaurora.org>