Commit and install vdc translations.
#18767
- dss-oe integration: dss-oe/dss-oe!673 (merged)
- database export: https://git.digitalstrom.org/virtual-devices/device-database-frontend/merge_requests/7
- previous wip location in ds-vdc: https://git.digitalstrom.org/virtual-devices/ds-vdc/merge_requests/212
- actual use in dss code: !867 (merged)