Adding a bug report issue template

.github/ISSUE_TEMPLATE/bug-report.md

@@ -0,0 +1,20 @@
+---
+name: Bug Report
+about: Create a bug report to help improve Kyoo
+title: "[BUG] "
+labels: bug
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. 
+
+**Expected Behavior**
+A clear and concise description of what you expected to happen.
+
+**Environment:**
+ - Platform [e.g. Windows / Linux]
+ - Action Version [e.g. v0.0.1 or a git commit's SHA]