9: Add Brightness fix patch

 * phh applied those patch for his gsi:
https://github.com/phhusson/platform_frameworks_base/commit/5fc1a3840c5a20c02a66c06e184d23a3908b6bd4
https://github.com/phhusson/platform_frameworks_base/commit/2a2d86d020e39ec7daffdc7fe414da6e963795a3
https://github.com/phhusson/platform_frameworks_base/commit/efa01fca0b8e9bc7ffcf41171a38fa4188cf836c
 * we had already had prop-set on https://github.com/erfanoabdi/ErfanGSIs/blob/master/prebuilt/common/bin/rw-system.sh#L163
   I built aosp for twice.The first build didn't applied any patch,and the second build appied those patch.Then I compared those and got those smali patch
 * vdexExtractor comes from : https://github.com/anestisb/vdexExtractor


Special thanks to @iheyuhui

Signed-off-by: Yuhan Zhang <yuhan@rsyhan.me>