Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,14 @@
+---
+name: Bug report
+about: Something is broken
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+<!--
+If you are having trouble setting this up with SteamVR and would like help, the fastest way is to ask in the Discord group. https://discord.com/invite/m7g2Wyj
+
+If you are having issues after updating SteamVR, please check for a new release at https://github.com/pushrax/OpenVR-SpaceCalibrator/releases before posting an issue.
+-->