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

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

Change-Id: Ida089082033a873ce5bc872c9cbc4a9606f5f817