[tx-robot] updated from transifex

apps/files/l10n/ast.js

apps/files/l10n/ast.json

apps/files_external/l10n/zh_CN.js

apps/files_external/l10n/zh_CN.json

apps/files_versions/l10n/sq.js

apps/files_versions/l10n/sq.json

apps/sharebymail/l10n/ast.js

apps/sharebymail/l10n/ast.json

apps/sharebymail/l10n/el.js

apps/sharebymail/l10n/el.json

apps/sharebymail/l10n/zh_CN.js

apps/sharebymail/l10n/zh_CN.json

apps/theming/l10n/pl.js

apps/theming/l10n/pl.json

apps/theming/l10n/zh_CN.js

apps/theming/l10n/zh_CN.json

apps/twofactor_backupcodes/l10n/zh_CN.js

apps/twofactor_backupcodes/l10n/zh_CN.json

apps/updatenotification/l10n/el.js

apps/updatenotification/l10n/el.json