issue format #343
Description
@JBludau @gliga don't we want to add some standard issue format for this repo?
For example, like shellcheck issues format. I think that would be a good practice.
I don't have an access to this repo settings, so I cant do it by myself.
A bit more info about this: https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository