Cleanup cargo2android configs and patches am: b954363880 am: 15db1f730e am: 933a44018e am: 428ef9ba47 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/grpcio-compiler/+/2751203 Change-Id: I21c77435bb860abe5e5b07f34277c5415914ec92 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>