msm: add AIS automotive camera directory

Replicate mobile camera drivers as baseline for automotive.
Baseline for ais snapshot from /msm-4.14/ at
commit 3d38cab6 ("msm: camera: sensor: Remove redundant
delete settings")

Change-Id: I703180ededcd8eee1eddab6d0fd6003ee84db236
Signed-off-by: Terence Ho <terenceh@codeaurora.org>