Bump image from 0.24.7 to 0.24.8

Bumps [image](https://github.com/image-rs/image) from 0.24.7 to 0.24.8.
- [Changelog](https://github.com/image-rs/image/blob/master/CHANGES.md)
- [Commits](image-rs/image@v0.24.7...v0.24.8)

---
updated-dependencies:
- dependency-name: image
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Cargo.toml

@@ -17,7 +17,7 @@ mla = "1.4.0"
 structopt = "0.3.26"
 
 [build-dependencies]
-image = { version = "0.24.7", features = ["ico", "png"], default-features = false }
+image = { version = "0.24.8", features = ["ico", "png"], default-features = false }
 
 [target."cfg(windows)".build-dependencies]
 winres = "0.1.12"