msm: camera: Increase CCI timeout

To generate the halt-ack interrupt after halting the execution
of commands from I2C master(s) queue is taking more time. To avoid
halt-ack miss, increased CCI wait timeout.

Change-Id: I574c1f14c11a74a24ff52313f08de16d997a2e7f
Signed-off-by: Shadul Shaikh <sshadu@codeaurora.org>