msm: camera: isp: Fix num_entries value assigned to variable
num_cfg_new temp variable should be assigned the value of
num_hw_entries from new isp request instead of old isp request.
CRs-Fixed: 2673657
Change-Id: Ie4d29949e2c992560b6635f7e0b5db88c2dafd48
Signed-off-by: Vishalsingh Hajeri <[email protected]>