Design a better data-informed deprecation policy for GraphQL
## GraphQL API blueprint epics
- [Grafana dashboard for GraphQL API](https://gitlab.com/groups/gitlab-org/-/epics/5841)
- [Build GraphQL query correlation mechanisms](https://gitlab.com/groups/gitlab-org/-/epics/5320)
- **[Design a better data-informed deprecation policy for GraphQL](https://gitlab.com/groups/gitlab-org/-/epics/5321)**
- [Improve GraphQL logging](https://gitlab.com/groups/gitlab-org/-/epics/4646)
## Description
Part of the [GraphQL API blueprint](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/51089)
- Grafana dashboard with histogram of the number of deprecated fields usage
- Grafana dashboard with top 10 frequently used deprecated fields
epic