Update docker.io/ghost Docker tag to v5.98.1

This MR contains the following updates:

Package Update Change
docker.io/ghost minor 5.97.3 -> 5.98.1

Release Notes

TryGhost/Ghost (docker.io/ghost)

v5.98.1: 5.98.1

Compare Source

  • 🐛 Fixed malformed unsubscribe_url in members api response (#​21437) - Steve Larson

View the changelog for full details: https://github.com/tryghost/ghost/compare/v5.98.0...v5.98.1

v5.98.0: 5.98.0

Compare Source

  • ✨ Added content_api_url helper (#​21331) - Cathy Sarisky
  • 🎨 Updated Source to v1.3.3 - Ghost CI
  • 🎨 Supported RTL languages in Portal - Cathy Sarisky
  • 🐛 Fixed recommendations popup not opening - Cathy Sarisky
  • 🐛 Fixed hidden comments still appearing - Fabien 'egg' O'Carroll
  • 🐛 fixed routing error when no recommendations (#​21251) - Cathy Sarisky
  • 🌐 Added Dutch (nl) locale for search.json (#​21339) - jubi-git

View the changelog for full details: https://github.com/tryghost/ghost/compare/v5.97.3...v5.98.0