Conflicts with other admin tool since `actions` is hardcoded

[RignonNoel]

I used SafeDeleteAdmin in addition of ExportActionModelAdmin, these two packages define actions attributes of the AdminModel to be added to the list of actions.

Is there a reason to hardcode this attributes in place of just adding undelete_selected to the list of pre-define actions value ? I'm open to create a PR on work on it, i just want some return before to be sure i'm going in the right direction.

Thanks :)

[AndreasBackx]

Feel free to make a PR, I don't think it has been given any thought yet. Thank you!

[RignonNoel]

@AndreasBackx Thanks for your quick answer! I will try to give you a solution Monday :)