Update Rust crate clap to 3.1.16

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
clap	dependencies	patch	3.1.15 -> 3.1.16

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Release Notes

clap-rs/clap

### [`v3.1.16`](https://togithub.com/clap-rs/clap/blob/HEAD/CHANGELOG.md#​3116---2022-05-06) [Compare Source](https://togithub.com/clap-rs/clap/compare/v3.1.15...v3.1.16) ##### Fixes - *(parser)* `Arg::exclusive` overrides `Arg::required`, like other conflicts - *(error)* Don't duplicate arguments in usage - *(error)* Don't show hidden arguments in conflict error usage - *(help)* New `help_template` variable `{name}` to fix problems with `{bin}` - *(help)* Don't wrap URLs **gated behind `unstable-v4`** - Leading dashes in `Arg::long` are no longer allowed - *(help)* Use `Command::display_name` in the help title rather than `Command::bin_name`

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