.github: add a new issue template

.github/ISSUE_TEMPLATE/bug-report-feature-request.md

@@ -0,0 +1,35 @@
+---
+name: Bug Report / Feature Request
+about: Tech support does not belong here. You should only file an issue here if you think you have experienced an actual bug with Citra or you are requesting a feature you believe would make Citra better.
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+<!---
+
+Please read the FAQ:
+https://citra-emu.org/wiki/faq/
+
+THIS IS NOT A SUPPORT FORUM, FOR SUPPORT GO TO:
+https://community.citra-emu.org/
+
+If the FAQ does not answer your question, please go to:
+https://community.citra-emu.org/
+
+====================================================
+
+When submitting an issue, please check the following:
+
+- You have read the above.
+- You have provided the version (commit hash) of Citra you are using.
+- You have provided sufficient detail for the issue to be reproduced.
+- You have provided system specs (if relevant).
+- Please also provide:
+  - For any issues, a log file
+  - For crashes, a backtrace.
+  - For graphical issues, comparison screenshots with real hardware.
+  - For emulation inaccuracies, a test-case (if able).
+
+--->