chore: Move and convert from gitlab templates to github templates

.github/PULL_REQUEST_TEMPLATE/pull-request.md

@@ -0,0 +1,35 @@
+# Pull request
+
+## Summary
+
+<!--- Provide a general summary of your changes in the Title above -->
+
+## Description
+
+<!--- Describe your changes in detail -->
+
+## Related Issue
+
+<!--- This project only accepts pull requests related to open issues -->
+<!--- If suggesting a new feature or change, please discuss it in an issue first -->
+<!--- If fixing a bug, there should be an issue describing it with steps to reproduce -->
+<!--- Please link to the issue here: -->
+
+## How Has This Been Tested?
+
+<!--- Please describe in detail how you tested your changes. -->
+<!--- Include details of your testing environment, and the tests you ran to -->
+<!--- see how your change affects other areas of the code, etc. -->
+
+## Checklist
+
+<!-- Make sure you covered all items, which apply, of the checklist below. -->
+<!-- Strikethrough items that do not apply and provide a brief description why. -->
+
+* [ ] Implemented (unit) test(s) which prove that the introduced changes are working as expected.
+* Tested with the following games:
+    * [ ] ... <!-- insert game name 1-->
+    * [ ] ... <!-- insert game name 2--->
+* [ ] Followed the developer (style) guidelines.
+* [ ] Updated existing doc of or add new doc to README file(s).
+* [ ] Updated development documentation.