Update rustc-hash requirement from 1.1.0 to 2.0.0

Updates the requirements on [rustc-hash](https://github.com/rust-lang/rustc-hash) to permit the latest version.
- [Changelog](https://github.com/rust-lang/rustc-hash/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/rustc-hash/commits)

---
updated-dependencies:
- dependency-name: rustc-hash
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Cargo.toml

@@ -42,4 +42,4 @@ web-sys = { version = "0.3", features = ["console"] }
 serde-wasm-bindgen = "0.6.3"
 tsify = { version = "0.4.5", features = ["js"] }
 web-time = "1.1.0"
-rustc-hash = "1.1.0"
+rustc-hash = "2.0.0"