clean-failed-requests add video (#6905)

- Added video
- Added https://www.ssw.com.au/rules/what-metrics-to-collect-stage-3/ to related rules

rules/clean-failed-requests/rule.md

@@ -10,11 +10,16 @@ authors:
     url: https://www.ssw.com.au/people/vlad-kireyev/
 related:
   - why-you-want-to-use-application-insights
+  - what-metrics-to-collect-stage-3
 ---
 [Application Insights](/why-you-want-to-use-application-insights) provide crucial insights into the health and performance of the application. **Failed Requests** allow the DevOps specialists to identify the specific errors and exceptions occurring in the application. However, keeping Failed Requests clean is crucial to troubleshoot and pinpoint the root causes of the problems efficiently. A cluttered failed requests list filled with irrelevant entries can make it difficult to identify the critical issues that require immediate attention.
 
 <!--endintro-->
 
+`youtube: https://youtu.be/ealr-_vrX3o`
+
+**Video: Do you keep Failed Requests clean? (5 min)**
+
 ## Understand your Failed Requests
 
 When cleaning up Failed Requests, it is important to identify the patterns between frequent offenders and categorize them into the following three categories: