Resolve "Move Team Members KPI"
Part of: gitlab-data/analytics#1241 (closed)
Move definition off OpMetrics Page
Add definition to new place in handbook with
Metric [KPI](/handbook/ceo/kpis/) Definitionformat
- Definition includes info on canonical data source and formula, if applicable
- Mentions goal, if applicable
- Links to Periscope dashboard, if applicable
Update link on KPI Mapping page
- removes the "Team Members" definition from the operating metrics page.
- updates the data team's KPI Metrics mapping page to link to
/handbook/people-operations/people-operations-metrics/for the "Team Member" definition
- updates the definition on the People Ops page to include info on the canonical source of truth (BambooHR)