fix: Update translations (#15886)
fix: Update translations (#15886)

For better understanding on what this does. For "Submit" the german word "Buchen" or "gebucht" ist used mostly in the system.

![grafik](https://user-images.githubusercontent.com/22279621/152641036-ee89f81d-4a10-4686-8f67-646af6a8087f.png)

mhbu50/frappe,yashodhank/frappe,yashodhank/frappe,frappe/frappe,StrellaGroup/frappe,almeidapaulopt/frappe,mhbu50/frappe,frappe/frappe,StrellaGroup/frappe,frappe/frappe,almeidapaulopt/frappe,yashodhank/frappe,almeidapaulopt/frappe,yashodhank/frappe,almeidapaulopt/frappe,mhbu50/frappe,mhbu50/frappe,StrellaGroup/frappe