Outdated crate versions

[quic-jodonogh]

Cargo deny reports the following issues on 91912ee.

Partial resolution by updating the crate versions used by tps_cddl. Check up updated cbindgen also exists. The root cause is the clap crate, which has been significantly updated recently(4.0.29 is latest at time of writing).

ansi_term 0.12.1
= ID: RUSTSEC-2021-0139
= Advisory: https://rustsec.org/advisories/RUSTSEC-2021-0139
= The maintainer has adviced that this crate is deprecated and will not receive any maintenance.
= ansi_term v0.12.1
└── clap v2.34.0
└── tps_cddl v0.1.0

atty 0.2.14
= ID: RUSTSEC-2021-0145
= Advisory: https://rustsec.org/advisories/RUSTSEC-2021-0145
= On windows, atty dereferences a potentially unaligned pointer.
= atty v0.2.14
├── clap v2.34.0
│ └── tps_cddl v0.1.0
└── clap v3.2.22
└── cbindgen v0.24.3
├── (build) tps_client_c v0.1.0
└── (build) tps_connector v0.1.0
├── rot13_connector v0.1.0
└── tps_client_api v0.1.0
└── tps_client_c v0.1.0 (*)

textwrap 0.15.1
= textwrap v0.15.1
└── clap v3.2.22
└── cbindgen v0.24.3
├── (build) tps_client_c v0.1.0
└── (build) tps_connector v0.1.0
├── rot13_connector v0.1.0
└── tps_client_api v0.1.0
└── tps_client_c v0.1.0 (*)