Update dictionary entries for application_instrumentation category

db/docs/namespace_root_storage_statistics.yml

@@ -3,7 +3,6 @@ table_name: namespace_root_storage_statistics
 classes:
 - Namespace::RootStorageStatistics
 feature_categories:
-- application_instrumentation
 - consumables_cost_management
 description: Stores usage data totals for all available consumable features across projects for a given namespace.
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/29570

db/docs/namespace_statistics.yml

@@ -3,7 +3,6 @@ table_name: namespace_statistics
 classes:
 - NamespaceStatistics
 feature_categories:
-- application_instrumentation
 - consumables_cost_management
 description: Stores usage statistics for both CI minutes and a limited set of storage types for a given namespace. This should not be confused with namespace_root_storage_statistics table which holds statistics across more storage types for a group.
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/965

db/docs/project_statistics.yml

@@ -3,7 +3,7 @@ table_name: project_statistics
 classes:
 - ProjectStatistics
 feature_categories:
-- application_instrumentation
+- consumables_cost_management
 description: Records statistics about the usage of various product features
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab-foss/-/merge_requests/7754
 milestone: '8.16'

db/docs/users_statistics.yml

@@ -3,7 +3,7 @@ table_name: users_statistics
 classes:
 - UsersStatistics
 feature_categories:
-- application_instrumentation
+- consumables_cost_management
 description: User statistics
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/26261
 milestone: '12.9'