ARM: dts: msm: Update FSM9900 cpufreq table

FSM9900 PVS tables are revised to work around a target lockup
issue on some parts.

Change-Id: I6fde86f6f9f5fd9fc8c9c033ac67b1a1bc7dd41a
Acked-by: Kaushik Sikdar <ksikdar@qti.qualcomm.com>
Signed-off-by: Niranjana Vishwanathapura <nvishwan@codeaurora.org>