Fuzzer for rust parcels

Fuzz rust backend of the parcel from libbinder_rs.

Bug: 164122727
Test: m parcel_fuzzer_rs && adb shell data/fuzz/x86_64/parcel_fuzzer_rs/parcel_fuzzer_rs
Change-Id: I113fb85358e91f4235ca524f8e063bf184eff556
4 files changed