Merge pull request #578 from lincc-frameworks/bug-report

Add triple backticks to the bug report template

Author: hombit

python-project-template/.github/ISSUE_TEMPLATE/1-bug_report.md.jinja

@@ -15,7 +15,9 @@ assignees: ''
 <details>
 <summary>Traceback</summary>
 
+```
 FILL IN YOUR STACK TRACE HERE
+```
 
 </details>