Caf: Track CM's external ebtables

Change-Id: I48251160b8846818e78499ff496a4bae8a9a1379
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>
Merge branch 'kk4.4-caf' of https://github.com/SlimRoms/platform_manifest into kk4.4-caf