[tx-robot] updated from transifex

apps/accessibility/l10n/de_DE.js

apps/accessibility/l10n/de_DE.json

apps/accessibility/l10n/es.js

apps/accessibility/l10n/es.json

apps/accessibility/l10n/gl.js

apps/accessibility/l10n/gl.json

apps/accessibility/l10n/pl.js

apps/accessibility/l10n/pl.json

apps/accessibility/l10n/pt_BR.js

apps/accessibility/l10n/pt_BR.json

apps/accessibility/l10n/sv.js

apps/accessibility/l10n/sv.json

apps/accessibility/l10n/uk.js

apps/accessibility/l10n/uk.json

apps/federatedfilesharing/l10n/el.js

apps/federatedfilesharing/l10n/el.json

apps/files/l10n/el.js

apps/files/l10n/el.json

apps/files_external/l10n/el.js

apps/files_external/l10n/el.json