[tx-robot] updated from transifex

apps/files/l10n/id.php

apps/files_external/l10n/cs_CZ.php

apps/files_versions/l10n/pt_BR.php

apps/user_ldap/l10n/et_EE.php

apps/user_ldap/l10n/fa.php

apps/user_ldap/l10n/fr.php

apps/user_ldap/l10n/ru.php

core/l10n/hi.php

core/l10n/id.php

core/l10n/it.php

l10n/af/core.po

l10n/af/files_sharing.po

l10n/af/settings.po

l10n/af/user_ldap.po

l10n/ar/core.po

l10n/ar/files_sharing.po

l10n/ar/settings.po

l10n/ar/user_ldap.po

l10n/ar_SA/core.po

l10n/ar_SA/files_sharing.po