Bump wasm-bindgen-futures from 0.4.38 to 0.4.39

Bumps [wasm-bindgen-futures](https://github.com/rustwasm/wasm-bindgen) from 0.4.38 to 0.4.39.
- [Release notes](https://github.com/rustwasm/wasm-bindgen/releases)
- [Changelog](https://github.com/rustwasm/wasm-bindgen/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rustwasm/wasm-bindgen/commits)

---
updated-dependencies:
- dependency-name: wasm-bindgen-futures
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Cargo.toml

@@ -159,7 +159,7 @@ console_error_panic_hook = "0.1.7"
 console_log = "1"
 js-sys = "0.3.66"
 wasm-bindgen = "0.2.87"
-wasm-bindgen-futures = "0.4.38"
+wasm-bindgen-futures = "0.4.39"
 wasm-bindgen-test = "0.3"
 web-time = "0.2.3"
 web-sys = "0.3.65"