Update getrandom requirement from 0.2 to 0.3

Updates the requirements on [getrandom](https://github.com/rust-random/getrandom) to permit the latest version.
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](rust-random/getrandom@v0.2.0...v0.2.15)

---
updated-dependencies:
- dependency-name: getrandom
  dependency-type: direct:production
...

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

Cargo.toml

@@ -12,7 +12,7 @@ documentation = "https://docs.rs/simd-json"
 rust-version = "1.64"
 
 [target.'cfg(target_family = "wasm")'.dependencies]
-getrandom = { version = "0.2", features = ["js"] }
+getrandom = { version = "0.3", features = ["js"] }
 
 [dependencies]
 simdutf8 = { version = "0.1.4", features = ["public_imp", "aarch64_neon"] }