libcutils: create rust bindings for android ids

For work on the new rust based bpfloader, we need access to the IDs in
android_filesystem_config.h for owner/group permissions of pinned bpf
programs and maps. Create android_ids crate to expose this
information to rust.

Bug: 359646531
Test: Manual
Change-Id: Iee827d8a80a82fbee02a76280668071713625abf
Signed-off-by: Neill Kapron <nkapron@google.com>