.gitlab/issue_templates: Add bug template

Template has been taken from old gitlab instance.

Signed-off-by: Pavel Zhukov pavel.zhukov@huawei.com

changed milestone to %goofy alpha

requested review from @idlethread, @agherzan, @esben, and @stefanschmidt

assigned to @landgraf

removed milestone %goofy alpha

requested review from @mrybczyn

approved this merge request

approved this merge request

approved this merge request

mentioned in issue eclipsefdn/helpdesk#1067 (closed)

approved this merge request

@landgraf do you know what is causing the pre-receive hook to fail on this particular commit?

resolved all threads

merged