[tx-robot] updated from transifex

apps/federatedfilesharing/l10n/is.js

apps/federatedfilesharing/l10n/is.json

apps/files/l10n/ja.js

apps/files/l10n/ja.json

apps/files_external/l10n/ja.js

apps/files_external/l10n/ja.json

apps/oauth2/l10n/ca.js

apps/oauth2/l10n/ca.json

apps/systemtags/l10n/lv.js

apps/systemtags/l10n/lv.json

apps/theming/l10n/ca.js

apps/theming/l10n/ca.json

apps/theming/l10n/ja.js

apps/theming/l10n/ja.json

apps/theming/l10n/lv.js

apps/theming/l10n/lv.json

apps/updatenotification/l10n/is.js

apps/updatenotification/l10n/is.json

apps/workflowengine/l10n/lv.js

apps/workflowengine/l10n/lv.json