Add issue template for GitHub which redirects to Gitlab

.github/ISSUE_TEMPLATE/Issue.md

@@ -0,0 +1,11 @@
+---
+name: "Issue with / Feature Request for Conduit"
+about: "Please file issues on GitLab: https://gitlab.com/famedly/conduit/-/issues/new"
+title: "CLOSE ME"
+---
+
+
+
+**⚠️ Conduit development does not happen on GitHub. Issues opened here will not be addressed** 
+
+Please open issues on GitLab: https://gitlab.com/famedly/conduit/-/issues/new