Merge branch 'update-sentry-handbook-link' into 'master'

Update Sentry handbook link

See merge request gitlab-org/gitlab!83212

doc/development/contributing/merge_request_workflow.md

@@ -286,7 +286,7 @@ requirements.
 ### Production use
 
 1. Confirmed to be working in staging before implementing the change in production, where possible.
-1. Confirmed to be working in the production with no new [Sentry](https://about.gitlab.com/handbook/engineering/#sentry) errors after the contribution is deployed.
+1. Confirmed to be working in the production with no new [Sentry](https://about.gitlab.com/handbook/engineering/monitoring/#sentry) errors after the contribution is deployed.
 1. Confirmed that the [rollout plan](https://about.gitlab.com/handbook/engineering/development/processes/rollout-plans) has been completed.
 1. If there is a performance risk in the change, I have analyzed the performance of the system before and after the change.
 1. *If the merge request uses feature flags, per-project or per-group enablement, and a staged rollout:*