Minor upgrade to crossterm 0.28

[TimonPost]

Minor upgrade to crossterm 0.28

[David-Else]

I am getting a security alert with cargo audit for mio 0.8.10, perhaps an update before the next Crossterm release is wise?

   Fetching advisory database from `https://github.com/RustSec/advisory-db.git`
    Scanning Cargo.lock for vulnerabilities (37 crate dependencies)
Crate:     mio
Version:   0.8.10
Title:     Tokens for named pipes may be delivered after deregistration
Date:      2024-03-04
ID:        RUSTSEC-2024-0019
URL:       https://rustsec.org/advisories/RUSTSEC-2024-0019
Solution:  Upgrade to >=0.8.11
Dependency tree:
mio 0.8.10
├── signal-hook-mio 0.2.3
│   └── crossterm 0.27.0
│       └── zombie_game 0.1.0
└── crossterm 0.27.0