Color serialization/deserialization doesn't support "Reset" value

[Destroy666x]

Is your feature request related to a problem? Please describe.
Color serialization/deserialization doesn't support Reset value:

crossterm/src/style/types/color.rs

Line 33 in 8e25400

Reset,

These mappings/tests lack it:

crossterm/src/style/types/color.rs

Line 176 in 8e25400

"black" => Ok(Color::Black),

crossterm/src/style/types/color.rs

Line 226 in 8e25400

Color::Black => "black",

crossterm/src/style/types/color.rs

Line 346 in 8e25400

assert_eq!("grey".parse(), Ok(Color::Grey));

crossterm/src/style/types/color.rs

Line 392 in 8e25400

serde_json::from_str::<Color>("\"Red\"").unwrap(),

etc.

I don't see why it's missing, other than someone just forgetting to add it, but maybe I'm missing something - if so let me know.

Describe the solution you'd like
Serialize/deserialize Reset value too.

Describe alternatives you've considered if any
-

Additional context
Would fix e.g. lsd-rs/lsd#896 / lsd-rs/lsd#607 without any need for workarounds.