Update Rust crate clap_mangen to 0.2.6

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
clap_mangen	dependencies	minor	0.1.11 -> 0.2.6

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Release Notes

clap-rs/clap

### [`v0.2.6`](https://togithub.com/clap-rs/clap/blob/HEAD/clap_mangen/CHANGELOG.md#​026---2022-12-22) [Compare Source](https://togithub.com/clap-rs/clap/compare/clap_mangen-v0.2.5...clap_mangen-v0.2.6) ### [`v0.2.5`](https://togithub.com/clap-rs/clap/blob/HEAD/clap_mangen/CHANGELOG.md#​025---2022-11-24) [Compare Source](https://togithub.com/clap-rs/clap/compare/clap_mangen-v0.2.4...clap_mangen-v0.2.5) ### [`v0.2.4`](https://togithub.com/clap-rs/clap/blob/HEAD/clap_mangen/CHANGELOG.md#​024---2022-10-31) [Compare Source](https://togithub.com/clap-rs/clap/compare/clap_mangen-v0.2.3...clap_mangen-v0.2.4) ##### Fixes - Don't show defaults for flags ### [`v0.2.3`](https://togithub.com/clap-rs/clap/blob/HEAD/clap_mangen/CHANGELOG.md#​023---2022-10-18) [Compare Source](https://togithub.com/clap-rs/clap/compare/clap_mangen-v0.2.2...clap_mangen-v0.2.3) ### [`v0.2.2`](https://togithub.com/clap-rs/clap/blob/HEAD/clap_mangen/CHANGELOG.md#​022---2022-09-29) [Compare Source](https://togithub.com/clap-rs/clap/compare/clap_mangen-v0.2.1...clap_mangen-v0.2.2) ##### Fixes - Reference to subcommand man pages now lists the correct name ### [`v0.2.1`](https://togithub.com/clap-rs/clap/blob/HEAD/clap_mangen/CHANGELOG.md#​021---2022-09-28) [Compare Source](https://togithub.com/clap-rs/clap/compare/clap_mangen-v0.2.0...clap_mangen-v0.2.1) ##### Fixes - Respect hide attributes in more cases ### [`v0.2.0`](https://togithub.com/clap-rs/clap/blob/HEAD/clap_mangen/CHANGELOG.md#​020---2022-09-28) [Compare Source](https://togithub.com/clap-rs/clap/compare/clap_mangen-v0.1.11...clap_mangen-v0.2.0)

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Configuration

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