Merge pull request #6695 from dotty-staging/fix-issue-template-folder

Move ISSUE_TEMPLATES to .github folder

Author: nicolasstucki

docs/ISSUE_TEMPLATE/bug.md renamed to .github/ISSUE_TEMPLATE/bug.md

@@ -0,0 +1,23 @@
+---
+name: "\U0001F4A5 Crash report"
+about: Report a Dotty Compiler compiler crash
+title: ''
+labels: itype:bug
+assignees: ''
+
+---
+
+## minimized code
+
+```Scala
+println("hello, world")
+```
+
+
+<details>
+<summary>Stack trace</summary>
+
+```scala
+# TODO add stack trace here
+```
+</details>