Fix(l10n): Update translations from Transifex

apps/dav/l10n/fi.js

apps/dav/l10n/fi.json

apps/federatedfilesharing/l10n/nb.js

apps/federatedfilesharing/l10n/nb.json

apps/files_versions/l10n/fi.js

apps/files_versions/l10n/fi.json

apps/provisioning_api/l10n/nb.js

apps/provisioning_api/l10n/nb.json

apps/settings/l10n/nb.js

apps/settings/l10n/nb.json

apps/sharebymail/l10n/nb.js

apps/sharebymail/l10n/nb.json

apps/systemtags/l10n/fi.js

apps/systemtags/l10n/fi.json

apps/weather_status/l10n/nb.js

apps/weather_status/l10n/nb.json

core/l10n/el.js

core/l10n/el.json

lib/l10n/el.js

lib/l10n/el.json