The best way would be to remove the periods “.” from the resource name. They interfere with hierarchical names and make debugging more difficult.
The brute force way is to change the report action for the ID UVM/RSRC/NOREGEX to do nothing. You can use set_report_id_action() or one of the built-in UVM command line options
+uvm_set_action=uvm_test_top,UVM/RSRC/NOREGEX,UVM_WARNING,UVM_NO_ACTION