msm: vidc: Remove mese bw vote for video encoder

MESE BW vote is not applicable for Kona. We can reduce overall BW
requirement by removing this vote.

CRs-Fixed: 2487664
Change-Id: I7cd6e3937e8884a2e4790a49713bd33aaab9c4bf
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>