Update Test Failure Issue Template (dotnet#33854)

* Update 50_test_failure.md

* Update 50_test_failure.md

* Update 50_test_failure.md

Author: TanayParikh

.github/ISSUE_TEMPLATE/50_test_failure.md

@@ -7,18 +7,49 @@ assignees: ''
 
 ---
 
+## Failing Test(s)
+
+<!--
+Provide the fully qualified name(s) of the failing tests.
+-->
+
+-
+
 ## Error Message
 
 <!--
 Provide the error message associated with the test failure, if applicable.
 -->
 
+```text
+
+```
+
 ## Stacktrace
 
+<details>
 <!--
 Provide the stack trace associated with the test failure, if applicable.
 -->
 
+```text
+
+```
+</details>
+
+
+## Logs
+
+<details>
+<!--
+Provide the (helix) logs associated with the test failure, if applicable.
+-->
+
+```text
+
+```
+</details>
+
 ## Build
 
 <!--