[tx-robot] updated from transifex

apps/accessibility/l10n/fo.js

apps/accessibility/l10n/fo.json

apps/accessibility/l10n/hu.js

apps/accessibility/l10n/hu.json

apps/accessibility/l10n/is.js

apps/accessibility/l10n/is.json

apps/dav/l10n/is.js

apps/dav/l10n/is.json

apps/files/l10n/lt_LT.js

apps/files/l10n/lt_LT.json

apps/files_sharing/l10n/is.js

apps/files_sharing/l10n/is.json

apps/files_sharing/l10n/ja.js

apps/files_sharing/l10n/ja.json

apps/twofactor_backupcodes/l10n/is.js

apps/twofactor_backupcodes/l10n/is.json

apps/updatenotification/l10n/is.js

apps/updatenotification/l10n/is.json

core/l10n/ja.js

core/l10n/ja.json