rust: Test with full Rust “crate_type”

What we call “static” in Soong is called “staticlib” in Rust, see
https://doc.rust-lang.org/reference/linkage.html for details.

Bug: 254469782
Test: atest
Change-Id: I65bba511d3ce8e7e53c6a1de3e77e30568934ce7