add Bug.md GitLab issue template

Signed-off-by: Kevin Morris <kevr@0cost.org>

.gitlab/issue_templates/Bug.md

@@ -0,0 +1,34 @@
+- [ ] I have described the bug in complete detail in the
+      [Description](#description) section.
+- [ ] I have specified steps in the [Reproduction](#reproduction) section.
+- [ ] I have included any logs related to the bug in the
+      [Logs](#logs) section.
+- [ ] I have included the versions which are affected in the
+      [Version(s)](#versions) section.
+
+### Description
+
+Describe the bug in full detail.
+
+### Reproduction
+
+Describe a specific set of actions that can be used to reproduce
+this bug.
+
+### Logs
+
+If you have any logs relevent to the bug, include them here in
+quoted or code blocks.
+
+### Version(s)
+
+In this section, please include a list of versions you have found
+to be affected by this program. This can either come in the form
+of `major.minor.patch` (if it affects a release tarball), or a
+commit hash if the bug does not directly affect a release version.
+
+All development is done without modifying version displays in
+aurweb's HTML render output. If you're testing locally, use the
+commit on which you are experiencing the bug. If you have found
+a bug which exists on live aur.archlinux.org, include the version
+located at the bottom of the webpage.