plan_cache_cache_hit wmi class in namespaces

plan_cache_cache_hit in WMI namespaces

Class	namespace	Childs	Props	Meths	Ins	Insd	Abs	Sing
plan_cache_cache_hit	0	7	0	-	-	-	-

Class	namespace	Childs	Meths	Ins	Insd	Abs
catalog_metadata_cache_hit	0	7	-	-	-	-
column_store_object_pool_hit	0	10	-	-	-	-
cursor_manager_cursor_cache_hit	0	7	-	-	-	-
databases_log_cache_hit	0	7	-	-	-	-
dq_session_cache_hit	0	14	-	-	-	-
metadata_cache_hit	0	9	-	-	-	-
query_rpc_server_collection_cache_hit	0	12	-	-	-	-
query_rpc_server_collection_cache_hit_no_key	0	12	-	-	-	-
query_rpc_server_runtime_cache_hit	0	11	-	-	-	-
remote_dmv_stream_runtime_cache_hit	0	10	-	-	-	-
sp_cache_hit	0	12	-	-	-	-
XeSqlPkg_catalog_metadata_cache_hit	1	1	-	-	-	-
XeSqlPkg_column_store_object_pool_hit	1	1	-	-	-	-
XeSqlPkg_cursor_manager_cursor_cache_hit	1	1	-	-	-	-
XeSqlPkg_databases_log_cache_hit	1	1	-	-	-	-
XeSqlPkg_dq_session_cache_hit	1	1	-	-	-	-
XeSqlPkg_metadata_cache_hit	1	1	-	-	-	-
XeSqlPkg_plan_cache_cache_hit	1	1	-	-	-	-
XeSqlPkg_query_rpc_server_collection_cache_hit	1	1	-	-	-	-
XeSqlPkg_query_rpc_server_collection_cache_hit_no_key	1	1	-	-	-	-
XeSqlPkg_query_rpc_server_runtime_cache_hit	1	1	-	-	-	-
XeSqlPkg_remote_dmv_stream_runtime_cache_hit	1	1	-	-	-	-
XeSqlPkg_sp_cache_hit	1	1	-	-	-	-