[tx-robot] updated from transifex

apps/files/l10n/th_TH.js

apps/files/l10n/th_TH.json

apps/files_external/l10n/de.js

apps/files_external/l10n/de.json

apps/files_external/l10n/de_DE.js

apps/files_external/l10n/de_DE.json

apps/user_ldap/l10n/th_TH.js

apps/user_ldap/l10n/th_TH.json

settings/l10n/ar.js

settings/l10n/ar.json

settings/l10n/ast.js

settings/l10n/ast.json

settings/l10n/az.js

settings/l10n/az.json

settings/l10n/bg_BG.js

settings/l10n/bg_BG.json

settings/l10n/bs.js

settings/l10n/bs.json

settings/l10n/ca.js

settings/l10n/ca.json