chore(deps): update dependency ghost to v6.56.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
ghost (source)	6.54.1 → 6.56.0

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Release Notes

TryGhost/Ghost (ghost)

v6.56.0

Compare Source

• ✨ Added specific-tier option to editor preview (#​29739) - Kevin Ansfield
• 🎨 Improved tier select sizing in the post preview header (#​29727) - Weyland Swart
• 🎨 Added configurable search entries for billing (#​29645) - Sag
• 🐛 Fixed newsletter links containing a single quote being impossible to edit (#​29650) - Michael Barrett
• 🐛 Fixed SVG favicons not rendering in bookmark cards (#​29732) - Princi Vershwal
• 🐛 Fixed header cards losing their layout when imported from HTML (#​29706) - Priyansh Nandwana
• 🐛 Fixed keyboard focus trapping in empty comment threads (#​29724) - Steve Larson
• 🐛 Fixed 500 error when deleting posts with threaded comments (#​29682) - Michael Barrett
• 🐛 Fixed Stripe checkout failing for accounts with Managed Payments enabled (#​29715) - Sag

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View the changelog for full details: TryGhost/Ghost@v6.55.0...v6.56.0

v6.55.0

Compare Source

• 🎨 Changed the sidebar trial banner to be configurable via hostSettings (#​29604) - Jannis Fedoruk-Betschki
• 🐛 Fixed feature image alt text silently disappearing when too long (#​29681) - SUHAIL
• 🐛 Fixed members being removed from all newsletters when unsubscribing from one (#​29605) - swithek
• 🐛 Fixed site.substack.com links breaking when outbound link tagging is on (#​29641) - leafwind
• 🐛 Fixed settings sidebar flash for editors/contributors (#​29660) - Jatinder Mahajan
• 🐛 Fixed duplicate reply notification emails for comment authors (#​29600) - Aubaid
• 🐛 Fixed redirect capture groups ($1) not being substituted inside query strings (#​29574) - Jannis Fedoruk-Betschki
• 🐛 Fixed broken admin views for Contributor and Author staff users (#​29653) - Steve Larson
• 🐛 Fixed broken internal links in automation emails (#​29652) - Troy Ciesco

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View the changelog for full details: TryGhost/Ghost@v6.54.1...v6.55.0

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