Update image requirement from 0.24.2 to 0.25.1

Updates the requirements on [image](https://github.com/image-rs/image) to permit the latest version.
- [Changelog](https://github.com/image-rs/image/blob/main/CHANGES.md)
- [Commits](image-rs/image@v0.24.2...v0.25.1)

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

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

Cargo.toml

@@ -17,6 +17,6 @@ repository = "https://github.com/SadieCat/img2irc/"
 
 [dependencies]
 clap = { version = "4.0.7", features = ["derive"] }
-image = "0.24.2"
+image = "0.25.1"
 lazy_static = "1.4.0"
 oklab = "1.0.0"