Add collaboration option to scenario template

Author: simonkurtz-MSFT

.github/ISSUE_TEMPLATE/2-sample_scenario.yml

@@ -31,4 +31,15 @@ body:
       description: "How will it improve this project?"
       placeholder: "Please describe how this feature will improve the project. What value does it provide that you currently do not have? How does it help YOU?"
     validations:
-      required: true
+      required: true
+
+  - type: dropdown
+    id: collaborate
+    attributes:
+      label: "Are you able to collaborate and/or submit a pull request?"
+      description: "Select one."
+      options:
+        - "Yes"
+        - "No"
+    validations:
+      required: true