Update env_logger requirement from 0.9.0 to 0.10.0 (#10)

Updates the requirements on [env_logger](https://github.com/rust-cli/env_logger) to permit the latest version.
- [Release notes](https://github.com/rust-cli/env_logger/releases)
- [Changelog](https://github.com/rust-cli/env_logger/blob/main/CHANGELOG.md)
- [Commits](rust-cli/env_logger@v0.9.0...v0.10.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mika Vatanen <[email protected]>

Cargo.toml

@@ -24,7 +24,7 @@ features = ["0_5", "0_6", "1_2", "demux", "mux"]
 [dev-dependencies]
 image = { version = "0.24.1", default_features = false, features = ["png"] }
 imageproc = "0.23.0"
-env_logger = "0.9.0"
+env_logger = "0.10.0"
 
 [features]
 static = ["libwebp-sys2/static"]