Update Rust crate clap to 3.2.15

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
clap	dependencies	patch	3.2.14 -> 3.2.15

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Release Notes

clap-rs/clap

### [`v3.2.15`](https://togithub.com/clap-rs/clap/releases/tag/v3.2.15) [Compare Source](https://togithub.com/clap-rs/clap/compare/v3.2.14...v3.2.15) #### \[3.2.15] - 2022-07-25 ##### Features - *(derive)* New `default_values_t` and `default_values_os_t` attributes

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