Merge branch '292603-compliance-aggregated-usage-ping-metric' into 'master'

Add aggregate/union metric for Compliance tracking

See merge request gitlab-org/gitlab!50978

changelogs/unreleased/292603-compliance-aggregated-usage-ping-metric.yml

+---
+title: Add aggregate/union visit tracking for Compliance features
+merge_request: 50978
+author:
+type: added

lib/gitlab/usage_data_counters/aggregated_metrics/common.yml

@@ -8,6 +8,9 @@
 #                Corresponding feature flag should have `default_enabled` attribute set to `false`.
 #                This attribute is OPTIONAL and can be omitted, when `feature_flag` is missing no feature flag will be checked.
 ---
+- name: compliance_features_track_unique_visits_union
+  operator: OR
+  events: ['g_compliance_audit_events', 'g_compliance_dashboard', 'i_compliance_audit_events', 'a_compliance_audit_events_api', 'i_compliance_credential_inventory']
 - name: product_analytics_test_metrics_union
   operator: OR
   events: ['i_search_total', 'i_search_advanced', 'i_search_paid']