msm: camera: Update CAMNOC IRQ settings

Fix incorrect register values for CAMNOC AHB irq
and Test irq enable, clear settings.

CRs-Fixed: 2019539
Change-Id: I9c9f0f8307a23504e9f0a9c124067bff2f07b80d
Signed-off-by: Hariram Purushothaman <hariramp@codeaurora.org>
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>