Upgrade grpcio-sys to 0.13.0+1.56.2-patched am: 67249fccf5 am: 05859082a6 am: e9f4087415

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/grpcio-sys/+/2893439

Change-Id: I718d40b6c74b253ce7e22bdbf3535d27b8ca7d52
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>