Revert "defconfig: msm64: msm: Compile vidc driver as LKM"

Video kernel modules as LKM make the T32 debugging difficult.
So, We revert the change and make video drivers as part of boot image.

CRs-Fixed: 1086328
Change-Id: Icd8aa9f935eb0096d1e13934ea556c74d7341093
Signed-off-by: Karthikeyan Periasamy <kperiasa@codeaurora.org>