Update issue template (infra) (#1629)

* Update issue template

Add two fields:

- Expected Result
- Actual Result

to make sure we better understand the expectations from the bug author.

* Modify placeholders

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -34,6 +34,26 @@ body:
         3. See error
     validations:
       required: true
+  - type: textarea
+    id: expected_result
+    attributes:
+      label: Expected Result
+      description: >
+        What should happen?
+      placeholder: |
+        The job passes because ... and all is green.
+    validations:
+      required: true
+  - type: textarea
+    id: actual_result
+    attributes:
+      label: Actual Result
+      description: >
+        What actually happens?
+      placeholder: |
+        The job fails because ... and everything is red!
+    validations:
+      required: true
   - type: textarea
     id: environment
     attributes: