allow swappiness change

For using swap aggressively, we want to change /proc/sys/vm/swappiness.
This CL allows it by selinux part change of crosshatch

Bug: 117522738
Test: confirmed swappiness was changed by modifying that vendor init script
write /proc/sys/vm/swappiness other value.
Signed-off-by: Minchan Kim <minchan@google.com>

Change-Id: I75d34163cb1193f8af7e0e40f8fa8e9202340d58
3 files changed
tree: a373bdcc593aab28f088b1ea7d78ace7c467bdf5
  1. private/
  2. public/
  3. vendor/
  4. crosshatch-sepolicy.mk
  5. OWNERS