search: when clicking a dynamic filter, only log the kind
Created by: limitedmage
When clicking dynamic filters (both repo and generic ones), the whole filter is logged. This is a potential security leak as it could reveal repo names of confidential projects to telemetry. This change makes it so only the filter kind (eg. repo, lang) is logged, not the whole filter. This is logged in the {search_filter: kind} argument of the DynamicFilterClicked event (previously, the whole filter value was logged in the {search_filter: value} argument).
Test plan
Use the debugger Network tab to verify only the filter kind is logged, not the full filter value.
App preview:
Check out the client app preview documentation to learn more.