[tx-robot] updated from transifex

apps/files/l10n/it.js

apps/files/l10n/it.json

apps/files/l10n/pt_PT.js

apps/files/l10n/pt_PT.json

apps/files/l10n/sr@latin.js

apps/files/l10n/sr@latin.json

apps/files/l10n/yo.js

apps/files/l10n/yo.json

apps/files_encryption/l10n/sr@latin.js

apps/files_encryption/l10n/sr@latin.json

apps/files_external/l10n/it.js

apps/files_external/l10n/it.json

apps/files_sharing/l10n/af_ZA.js

apps/files_sharing/l10n/af_ZA.json

apps/files_sharing/l10n/ar.js

apps/files_sharing/l10n/ar.json

apps/files_sharing/l10n/ast.js

apps/files_sharing/l10n/ast.json

apps/files_sharing/l10n/az.js

apps/files_sharing/l10n/az.json