Can someone fix the gnome-desktop pre-commit hook?

[Alexander Shopov <lists kambanaria org>]

While trying to submit the Bulgarian translation of gnome-desktop via
Vertimus I get:

An error occurred during applying your action: The commit failed. The
error was: “[Errno 1] Command: "['git', 'commit', '-m', 'Update
Bulgarian translation', '--author', 'Alexander Shopov ']", Error:
hint: The '.git/hooks/pre-commit' hook was ignored because it's not
set as executable. hint: You can disable this warning with `git config
advice.ignoredHook false`. ”

After this the translation is not committed to the repo.

Kind regards:
al_shopov