Update dependency @tryghost/config to v0.2.22 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@tryghost/config (source)	0.2.21 -> 0.2.22

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Release Notes

TryGhost/framework (@​tryghost/config)

### [`v0.2.22`](https://togithub.com/TryGhost/framework/compare/@tryghost/config@0.2.21...@tryghost/config@0.2.22) [Compare Source](https://togithub.com/TryGhost/framework/compare/@tryghost/config@0.2.21...@tryghost/config@0.2.22)

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Configuration

📅 Schedule: Branch creation - "every weekday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, check this box

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