msm: acpuclock-8064: Lower max L2 speed to 1134MHz

There are some testing showing that L2 at 1188MHz may cause
some stability issue. Therefore, lower the max speed to 1134Mhz.

Change-Id: Iaf57a916ce49e7c31708285e5568690b344ef1e5
Signed-off-by: Tianyi Gou <tgou@codeaurora.org>
Merge "msm: acpuclock-8064: Lower max L2 speed to 1134MHz"