fix(module:i18n): missing catalan translations added #4116

gpalomar wants to merge changes into NG-ZORRO:master from gpalomar:catalan-fixes

No issues found

There are two ways of constructing a software design: One way is to make it so simple that there are obviously no deficiencies, and the other way is to make it so complicated that there are no obvious deficiencies. The first method is far more difficult.

– C. A. R. Hoare