Update getrandom requirement from 0.2.0 to 0.3.1

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...v0.3.1)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

crates/bevy_platform_support/Cargo.toml

@@ -63,7 +63,7 @@ bevy_ecs = { path = "../bevy_ecs", version = "0.16.0-dev" }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 web-time = { version = "1.1", default-features = false, optional = true }
-getrandom = { version = "0.2.0", default-features = false, optional = true, features = [
+getrandom = { version = "0.3.2", default-features = false, optional = true, features = [
   "js",
 ] }