Update docker.io/ghost Docker tag to v5.101.4

This MR contains the following updates:

Package	Update	Change
docker.io/ghost	patch	`5.101.3` -> `5.101.4`

TryGhost/Ghost (docker.io/ghost)

🐛 Fixed unsubscribe all link in Portal sometimes failing (#21703) - Steve Larson
🐛 Fixed slug not always updating for draft posts (#21691) - Steve Larson
🐛 fix Windows bug with the admin file upload widget (#21687) - Cathy Sarisky
🐛 Fixed Istanbul timezone (#21686) - Steve Larson
🐛 Fixed missing progress indicator when submitting comments - Kevin Ansfield
🐛 Fixed minifier for Windows users (#21311) - Steve Larson
🐛 Fixed scheduled post datepicker marking prior day as selected (#21657) - Steve Larson
🐛 Fixed words breaking to new line in emails on mobile (#21652) - Princi Vershwal
🐛 Fixed avatar on comment reply form not showing your avatar - Kevin Ansfield
🌐 Updated pt-BR translations (#21636) - Fernanda Thiesen
🌐 Updated Turkish translations in comments.json (#21670) - echobilisim3421
🌐 Added Nepali locale for newsletter.json (#21635) - Sparsh
🌐 Added Arabic locale (#21590) - Mostafa Elsayed Hussin
🌐 Added Hebrew translations (#17056) - Oren Cohen
🌐 Updated Vietnamese translations (#21581) - Duy
🌐 Added Czech translations for newsletter & search (#21516) - Lukas Kocourek
🌐 Added Nepali locale for Ghost (#21552) - Sparsh
🌐 Added pt-BR translations (#21612) - Fernanda Thiesen