chore(deps): update dependency rc9 to v2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rc9	^1.2.2 -> ^2.0.0

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Release Notes

unjs/rc9

### [`v2.0.0`](https://togithub.com/unjs/rc9/blob/HEAD/CHANGELOG.md#​200-httpsgithubcomunjsrc9comparev123v200-2022-11-15) [Compare Source](https://togithub.com/unjs/rc9/compare/v1.2.3...v2.0.0) ##### [1.2.3](https://togithub.com/unjs/rc9/compare/v1.2.2...v1.2.3) (2022-11-15) ##### [1.2.2](https://togithub.com/unjs/rc9/compare/v1.2.1...v1.2.2) (2022-04-07) ##### Bug Fixes - avoid optional chaining for node 12.x compatibility ([a4349ab](https://togithub.com/unjs/rc9/commit/a4349ab85606e71b65e6a4df70dc889d26223efd)) ##### [1.2.1](https://togithub.com/unjs/rc9/compare/v1.2.0...v1.2.1) (2022-04-07) ##### Bug Fixes - use `XDG_CONFIG_HOME` for `writeUser` and `updateUser` ([5c1f7a9](https://togithub.com/unjs/rc9/commit/5c1f7a9873302b9ae04bf2eb979a315caaa4ce96)) ### [`v1.2.3`](https://togithub.com/unjs/rc9/blob/HEAD/CHANGELOG.md#​123-httpsgithubcomunjsrc9comparev122v123-2022-11-15) [Compare Source](https://togithub.com/unjs/rc9/compare/v1.2.2...v1.2.3)

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