Update gloo requirement from 0.8 to 0.9

Updates the requirements on [gloo](https://github.com/rustwasm/gloo) to permit the latest version.
- [Release notes](https://github.com/rustwasm/gloo/releases)
- [Changelog](https://github.com/rustwasm/gloo/blob/master/CHANGELOG.md)
- [Commits](rustwasm/gloo@0.8.0...0.9.0)

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

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

Cargo.toml

@@ -18,7 +18,7 @@ pinned = "0.1.0"
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm-bindgen-futures = "0.4"
-gloo = "0.8"
+gloo = "0.9"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 num_cpus = "1.13"