I18n: Update translation ca (99%).

732 translated messages, 2 untranslated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).
I18n: Update translation tr (97%).

719 translated messages, 15 untranslated messages.

Transifex (https://www.transifex.com/projects/p/xfce/).