Add question to gauge the user's interest

resolves #580

.github/ISSUE_TEMPLATE/bug.yml

@@ -55,4 +55,13 @@ body:
     value: "Tell us how it happened with detailed steps for us."
   validations:
     required: true
+- type: dropdown
+  attributes:
+    label: "Will you be available for follow-up questions to help developers diagnose & fix the issue?"
+    options: 
+      - Yes
+      - No
+  validations:
+    required: true
+