[tx-robot] updated from transifex

apps/accessibility/l10n/vi.js

apps/accessibility/l10n/vi.json

apps/files/l10n/pt_BR.js

apps/files/l10n/pt_BR.json

apps/files/l10n/vi.js

apps/files/l10n/vi.json

apps/settings/l10n/ar.js

apps/settings/l10n/ar.json

apps/settings/l10n/ast.js

apps/settings/l10n/ast.json

apps/settings/l10n/az.js

apps/settings/l10n/az.json

apps/settings/l10n/bg.js

apps/settings/l10n/bg.json

apps/settings/l10n/br.js

apps/settings/l10n/br.json

apps/settings/l10n/bs.js

apps/settings/l10n/bs.json

apps/settings/l10n/ca.js

apps/settings/l10n/ca.json