Revert "Add Android.bp file" am: 66cbf7119a am: 46026d41e7 am: 3b0a6022a2

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/vmm_vhost/+/1676804

Change-Id: Iec1bfd48fbc06a3549d071b814e29c9a1e694cdb