Translate 'po/en.po' in 'fr_FR' (#1974)

Translate po/en.po in fr_FR

100% translated for the source file 'po/en.po'
on the 'fr_FR' language.

Co-authored-by: transifex-integration[bot] <43880903+transifex-integration[bot]@users.noreply.github.com>