Update docker.io/ghost Docker tag to v5.107.0

On both domains I upgraded Ghost successfully by means of Watchtower Docker container update with dependency update facilitated by Mend's Renovate Bot.

This MR contains the following updates:

Package	Update	Change
docker.io/ghost	minor	`5.106.1` -> `5.107.0`

Release Notes

TryGhost/Ghost (docker.io/ghost)

`v5.107.0`: 5.107.0

Compare Source

✨ Updated Comments likes UI changes to be instant (#21861) - Ronald Langeveld
🎨 Optimised SQL query for exporting members (#22017) - Princi Vershwal
🎨 Admin visual design updates (#21987) - Peter Zimon
🐛 Fixed custom view not showing edit button in bad state (#22002) - Ronald Langeveld

View the changelog for full details: https://github.com/tryghost/ghost/compare/v5.106.1...v5.107.0

Release Notes

v5.107.0: 5.107.0

`v5.107.0`: 5.107.0