Add triggerPostinstall API to IUpdateEngine.aidl

Test: th
Bug: 377557752
Change-Id: Ie2d924d10eb643a146609da70b419cbfc6cee09d
GitOrigin-RevId: 0aaa73685968044ac6b4f24a438657c89edbc964
1 file changed
tree: d566b185da981db5ca04ceb586c5090651cab336
  1. binder_bindings/