"Host key verification failed" while sending translation to read-it-later

[Rafael Fontenelle <rafaelff gnome org>]

Now that Damned Lies is available again, I'm trying to run "Send to
repository" action in read-it-later module [1], but I get:

“[Errno 128] Command: "['git', 'fetch']", Error: Host key verification
failed. fatal: Could not read from remote repository. Please make sure
you have the correct access rights and the repository exists. ”

The @translations user is already a member of this project[2], so D-L
should have push permissions.

Is it a infrastructure issue?

[1] https://l10n.gnome.org/vertimus/read-it-later/master/po/pt_BR/
[2] https://gitlab.gnome.org/World/read-it-later/-/project_members

Best regards,
Rafael Fontenelle