Update shared_child to 1.0.0 am: 384a131edc am: 1a1ad39a5a am: e53f7d4621

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/shared_child/+/2005937

Change-Id: Ic4a38b1195da86e9f527ddfac146e120e55a41ae