Request Document: go/android-rust-importing-crates
For CL Reviewers: go/android3p#cl-review
For Build Team: go/ab-third-party-imports
Bug: http://b/340345454
Test: m libtikv_jemalloc_sys

Change-Id: Ib95add9cc88724f72e00e5a498d93ca7241e4bea