gs101: change swap_free_low_percentage to 10

Since LMKD introduced aggressive kill for cached apps, we can change the
swap_free_low_percentage back to 10.

Bug: 300660611
Change-Id: Ib570d579e0d3addee242b226aed72a3a138a0f78
Signed-off-by: Minchan Kim <minchan@google.com>
1 file changed