Add keyword: "Hasher"

See rust-lang/rust#77996

Author: tkaitchuck

Cargo.toml

@@ -6,7 +6,7 @@ repository = "https://github.com/eldruin/wyhash-rs"
 license = "MIT OR Apache-2.0"
 description = "Rust implementation of the WyHash fast portable non-cryptographic hashing algorithm and random number generator."
 readme = "README.md"
-keywords = ["hash", "wyhash", "rng", "random"]
+keywords = ["hash", "hasher", "wyhash", "rng", "random"]
 categories = ["algorithms", "no-std"]
 homepage = "https://github.com/eldruin/wyhash-rs"
 documentation = "https://docs.rs/wyhash"