Merge pull request #5123 from mrbobbytables/fix-template

Fix github issue template

Author: k8s-ci-robot

.github/issue_template.md renamed to .github/ISSUE_TEMPLATE/enhancement.md

@@ -1,3 +1,11 @@
+---
+name: Enhancement tracking issue
+about: Template for enhancement issues
+title: ""
+labels: ""
+assignees: 
+---
+
 ### Enhancement Description
 
 - One-line enhancement description (can be used as a release note):