msm: footswitch-8x60: Update bus ports for FS_VED footswitch on MSM8960AB

The video codec's bus ports have changed between 8960 and 8960ab.
Update the footswitch data accordingly, so that the correct ports
are halted and unhalted.

CRs-Fixed: 410449
Change-Id: I9e379a16b329266625ac6c0fd47e55d59c16721f
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>