Merge pull request #3165 from rust-lang/renovate/zstd-0.x

Update Rust crate zstd to 0.12

Author: 0xPoe

Cargo.lock

@@ -65,7 +65,7 @@ toml = "0.5"
 url = "2.1"
 wait-timeout = "0.2"
 xz2 = "0.1.3"
-zstd = "0.11"
+zstd = "0.12"
 trycmd = "0.14.11"
 
 [dependencies.retry]