github: add issue template

.github/ISSUE_TEMPLATE/bug-report.md

@@ -0,0 +1,26 @@
+---
+name: Bug report
+about: Describe this issue
+title: "[BUG]"
+labels: ISSUE NEEDS REVIEW
+assignees: ''
+
+---
+
+### Describe the bug
+<!--- A clear description of what the bug is.
+Add a kodi.log (https://libreelec.wiki/how_to/provide_logfile) that we can search for errors. -->
+
+### To Reproduce
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Play '....'
+3. See error
+
+### Informations
+ - LE Version: [e.g. 9.2.1]
+ - Hardware Platform: [e.g. RPi3]
+
+### Additional context
+<!--- Add any other context about the problem here. -->
+