Update dependency @tryghost/server to v0.1.48 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@tryghost/server (source)	0.1.46 -> 0.1.48

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Release Notes

TryGhost/framework (@​tryghost/server)

### [`v0.1.48`](https://togithub.com/TryGhost/framework/compare/@tryghost/server@0.1.47...@tryghost/server@0.1.48) [Compare Source](https://togithub.com/TryGhost/framework/compare/@tryghost/server@0.1.47...@tryghost/server@0.1.48) ### [`v0.1.47`](https://togithub.com/TryGhost/framework/compare/@tryghost/server@0.1.46...@tryghost/server@0.1.47) [Compare Source](https://togithub.com/TryGhost/framework/compare/@tryghost/server@0.1.46...@tryghost/server@0.1.47)

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Configuration

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

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

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