[ akiomik/nostui ] Merge pull request #149 from akiomik/dependabot/cargo/tokio-util-0.7.16

build(deps): bump tokio-util from 0.7.12 to 0.7.16

https://github.com/akiomik/nostui/commit/8c25514a3c36606ae6677024ef4d39992c3a9999