[tx-robot] updated from transifex

apps/accessibility/l10n/pl.js

apps/accessibility/l10n/pl.json

apps/accessibility/l10n/sl.js

apps/accessibility/l10n/sl.json

apps/files/l10n/gl.js

apps/files/l10n/gl.json

core/l10n/de.js

core/l10n/de.json

core/l10n/de_DE.js

core/l10n/de_DE.json

core/l10n/gl.js

core/l10n/gl.json

core/l10n/pl.js

core/l10n/pl.json

settings/l10n/bg.js

settings/l10n/bg.json

settings/l10n/ca.js

settings/l10n/ca.json

settings/l10n/cs.js

settings/l10n/cs.json