Add issue template
Enables a template to be in place asking (hopefully) all of the relevant questions to the submitter of the issue. The need for bug templates came about because of https://source.puri.sm/Librem5/developer.puri.sm/merge_requests/41
Enables a template to be in place asking (hopefully) all of the relevant questions to the submitter of the issue. The need for bug templates came about because of https://source.puri.sm/Librem5/developer.puri.sm/merge_requests/41