msm: camera: ife: Add support for RDI crop in dual IFE

This change adds support for RDI crop in dual IFE usecases. The
crop window for RDI is obtained by combining left and right IFE
crop windows and width is calculated based on the crop window.
If crop or drop is needed on RDI, decode format should not be
programmed as payload only in order to enable RPP subpath.

CRs-Fixed: 2513939
Change-Id: Iaaf64784372ef918802a684b33e16845fd7d2b3b
Signed-off-by: Venkat Chinta <vchinta@codeaurora.org>