chore: Update compiled german translation, delete backup file

[Dosenpfand]

Description

1. Update compiled German translation so changes from #1872
2. Delete temporary backup file in Spanish translation

ADDITIONAL INFORMATION

• [ ] Has associated issue:
• [ ] Is CRUD MVC related.
• [ ] Is Auth, RBAC security related.
• [ ] Changes the security db schema.
• [ ] Introduces new feature
• [ ] Removes existing feature