ARM: dts: msm: Change HSIC ITC from 3 (1ms) to 0 (125u) for MDM9625

This is the optimal value that is already used in release branches.

Change-Id: I4883517020ebbf3e7cd6fbb4785af0625db83ba5
Signed-off-by: Amit Blay <ablay@codeaurora.org>