Re-run cargo2android.py. am: 78fa118406

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/proc-macro2/+/2830191

Change-Id: I7128142d99987596789849a76c8cda29c153cd8f
Signed-off-by: Automerger Merge Worker <[email protected]>