Update internal events docs to mention disabling DNT for Snowplow usage
Motivation
When testing snowplow event tracking in local development, it is not immediately clear that having the DNT header on in requests will prevent events from being tracked.
Proposal
- Add a note to setup docs https://docs.gitlab.com/ee/development/internal_analytics/internal_event_instrumentation/local_setup_and_debugging.html#setup-local-event-collector
- Add a note to verification docs https://docs.gitlab.com/ee/development/internal_analytics/#snowflake
Edited by Sarah Yasonik