Provide ZSH Completion

Chafa version 1.14.0 adding zsh completion file at https://github.com/hpjansson/chafa/blob/master/tools/completions/zsh-completion.zsh.

Please add that to this package. Thank you.

added priority3-normal severity4-low statusunconfirmed labels

assigned to @felixonmars, @morganamilo, @toolybird, and @thurstylark

added scopefeature statusconfirmed labels and removed statusunconfirmed label

unassigned @morganamilo, @toolybird, and @thurstylark

mentioned in commit edb5f90d

Fixed in 1.14.0-2

closed