msm: camera: ife: BW vote only for the acquired path

At the time of VFE init the voting should be done
based on the acquired ports instead of video port;
in corner cases where only RDI port is acquired in
IFE the initial vote will go to IFE_UBWC_STATS path
which is for IFE_VIDEO but incoming votes will never
have the voting for IFE_VIDEO since only IFE_RDI
has been acquired, to make sure the vote is going
to correct path at init time voting should be
based on acquired paths.

CRs-Fixed: 2977797
Change-Id: Ibd5e29fa126eb05c29f75d3489c3edbff3487b26
Signed-off-by: Tejas Prajapati <tpraja@codeaurora.org>