msm: vidc: Add and configure clocks using reset api

Video driver is currently mapping and configuring gcc clocks.
This may lead to unexpected behavior as video and gcc driver
operates on the same clock registers.
With the change, gcc clocks are configured using gcc framework
api. This will ensure that gcc driver manages the clock based
on video client requests.

Change-Id: I2b81ba9a3c8e50fbc68e09e06b597ce978f359ea
Signed-off-by: Vikash Garodia <vgarodia@codeaurora.org>
Signed-off-by: Shivendra Kakrania <shiven@codeaurora.org>