Update and rename question.md to config.yml

Signed-off-by: Shashaank Srivastava <140889387+ShashaankS@users.noreply.github.com>

Author: ShashaankS

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+- name: 🙋🏾🙋🏼‍Question
+  url: https://discuss.layer5.io
+  about: Submit your question on the discussion forum.