Remove GitLab templates in favour of group level templates

.gitlab/issue_templates/Bug.md

-# Summary
-<!--Describe the bug in short here. Describe what happens that is considered
-bad behaviour.-->
-
-# Steps to reproduce
-<!--Describe the steps required to reproduce the bug. An enumeration with screenshots
-is preferred to be able to easily reproduce.-->
-1. 
-2. 
-3. 
-
-# Possible Fix
-<!--If you have a suspicion of what might be wrong, describe what you 
-think is going wrong.-->
-
-# Logs
-<!--Logs can be added if you find a bug and already have a log output to show.-->
-<!--In case you do, please copy the log between the code tags below.-->
-<description><code>
-
-</code></description>
-
-
-/label ~"type::bug"
-/label ~"status::needs-verification"

.gitlab/issue_templates/Feature.md

-# Summary
-<!--Describe the feature you are requesting here. Describe clearly what
-you want to have happen (differently). If possible, add screenshots
-to more clearly convey your request.-->
-
-# Reasoning
-<!--Describe which problem your request would solve and describe your
-reasoning behind wanting this feature.-->
-
-
-/label ~"type::feature-request"

.gitlab/merge_request_templates/Bug.md

-# What does this mr do?
-<!--Describe in short what the bug was.-->
-
-# Actions taken to fix bug
-
-# Does this MR meet the acceptance criteria?
-* [ ] I have added a changelog entry to reflect the significant changes I made and the bug I fixed.
-* [ ] A test was created to test the bug.
-* [ ] I have updated the documentation accordingly.
-* [ ] I adhere to the style guide.

.gitlab/merge_request_templates/Feature.md

-# What does this mr do?
-<!-- Describe the feature you have implemented. -->
-
-# Screenshots
-<!-- Show what changed to the program (if it affects ui) -->
-
-### before
-
-### after
-
-# Does this MR meet the acceptance criteria?
-* [ ] I have added a changelog entry to reflect the significant changes I made.
-* [ ] Tests were created to test the feature.
-* [ ] I have updated the documentation accordingly.
-* [ ] I adhere to the style guide.