update AIDL IGoogleBattery manifest version to 2 Bug: 274701302 Test: TH Change-Id: Ie5f652402e4d91748f7422139bf587aa9b626b43 Merged-In: Ie5f652402e4d91748f7422139bf587aa9b626b43 Signed-off-by: Jack Wu <wjack@google.com> (cherry picked from commit b2955ae224ef7e6e28ae6f046116378c581f7403)