Cleanup Code Suggestion Daily Usage materialized view.
Summary
With !153970 (merged) we've added 2 new events for consideration as daily usage making it 3 events in total. Only code_suggestion_shown_in_ide
can be considered as Daily Usage event as the most precise event to track. Others can be removed 7 releases after Send AI telemetry to GitLab from CodeSuggestion... (#457506) is done.
Technical proposal
Recreate code_suggestion_daily_usages_mv
materialized view with proper events list and remove tracking of obsolete events.