WLC: service: update AIDL manifest version to 1-2

Test: Build/Flash
Bug: 357493518
Flag: vendor.google.wireless_charger.service.flags.enable_service
Change-Id: If318fd6fe855855a40fbb14157612b75149208cf
Signed-off-by: YiKai Peng <kenpeng@google.com>
1 file changed