Upgrade rust/crates/clang-sys to 1.0.2 am: 1de920cf88 am: fa1cdaf58b am: b8bdd5afcb

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/clang-sys/+/1500599

Change-Id: I1cbf9bafa097493e300fb1baac86c8d6c7977e71