Update env_logger requirement from 0.10.0 to 0.11.1 in /halberd_cli

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@v0.10.0...v0.11.1)

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

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

halberd_cli/Cargo.toml

@@ -11,7 +11,7 @@ repository = "https://github.com/o108minmin/halberd"
 [dependencies]
 clap = "4.0.8"
 log = "0.4.16"
-env_logger = "0.10.0"
+env_logger = "0.11.1"
 halberd_core = {path = "../halberd_core"}
 
 [dev-dependencies]