ANDROID: GKI: power: supply: Add POWER_SUPPLY_PROP_ALIGNMENT

Partially taken from commit 3c7e776d03e956a0889c849c384d18400ef0e28e
("p9221: add wireless/align node for move to center")

Signed-off-by: Wilson Chan <wtchan@google.com>
Bug: 140835784
Signed-off-by: YiHsiang Peng <yihsiangpeng@google.com>
(cherry picked from commit 3c7e776d03e956a0889c849c384d18400ef0e28e)
(cherry picked from commit bc1980052972b75422db80dfd5b5756c2d42f978)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 150789066
Change-Id: I468f18c1f1d761565e15944b5bc58f82244924d4