Update leptos-use requirement from 0.14.0 to 0.15.0

Updates the requirements on [leptos-use](https://github.com/Synphonyte/leptos-use) to permit the latest version.
- [Release notes](https://github.com/Synphonyte/leptos-use/releases)
- [Changelog](https://github.com/Synphonyte/leptos-use/blob/main/CHANGELOG.md)
- [Commits](Synphonyte/leptos-use@v0.14.0...v0.15.0)

---
updated-dependencies:
- dependency-name: leptos-use
  dependency-type: direct:production
...

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

Cargo.toml

@@ -15,7 +15,7 @@ repository = "https://github.com/Synphonyte/leptos-bevy-canvas"
 bevy = { version = "0.15.0", default-features = false }
 crossbeam-channel = "0.5"
 leptos = "0.7.0"
-leptos-use = { version = "0.14.0", default-features = false, features = ["use_raf_fn"] }
+leptos-use = { version = "0.15.0", default-features = false, features = ["use_raf_fn"] }
 
 [dev-dependencies]
 bevy = { version = "0.15.0", default-features = false, features = ["bevy_window"] }