msm: camera: sensor: add compat ioctl support in ois driver

Add compat ioctl support in ois driver so that 32 bit
userpsace ioctl calls are directed to proper ioctl handler
functions in ois driver.

Change-Id: Id5ff736fc62bc8aec3604081191fe05dd4fa5f94
Signed-off-by: Vasko Kalanoski <vaskok@codeaurora.org>