[fr] Update basics.functions lesson to 1.1.0 (#1509)
[fr] Update basics.functions lesson to 1.1.0 (#1509)

* update_fr_translation_basic_functions

doomspork/elixir-school,doomspork/elixir_school,nscyclone/elixir-school,doomspork/elixir_school,nscyclone/elixir-school,doomspork/elixir-school,doomspork/elixir_school,nscyclone/elixir-school,nscyclone/elixir-school,doomspork/elixir-school