build(deps-dev): bump @types/yargs from 15.0.5 to 15.0.6 (#1980)

Bumps [@types/yargs](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/yargs) from 15.0.5 to 15.0.6.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/yargs)

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