Replace colored_json with json-color

[pinkforest]

Signed-off-by: Miss M MissM_signed@protonmail.ch

Taking initial cheap shot at it - replacing with equally not-active crate

Bonus: one less dependency to ansi_term - this uses colored crate instead

json-color dependency tree:

color v0.1.0 (/home/radicle/play/color)
└── json-color v0.7.1
    ├── colored v1.9.3
    │   ├── atty v0.2.14
    │   │   └── libc v0.2.132
    │   └── lazy_static v1.4.0
    ├── serde v1.0.144
    └── serde_json v1.0.85
        ├── indexmap v1.9.1
        │   └── hashbrown v0.12.3
        │   [build-dependencies]
        │   └── autocfg v1.1.0
        ├── itoa v1.0.3
        ├── ryu v1.0.11
        └── serde v1.0.144

[erak]

LGTM 👍 Maybe it would have be good to mention in this PR that the reason for the switch is the licensing issue.