chore: 🤖 update dependency i18next to v21.8.9

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
i18next (source)	21.8.8 -> 21.8.9

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Release Notes

i18next/i18next

### [`v21.8.9`](https://togithub.com/i18next/i18next/blob/HEAD/CHANGELOG.md#​2189) [Compare Source](https://togithub.com/i18next/i18next/compare/v21.8.8...v21.8.9) - fix: deepFind for null values [1790](https://togithub.com/i18next/react-i18next/issues/1790)

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Configuration

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