Coverity analysis defect 120593: Parse warning

Parse warning

A parse warning may reduce maintainability of the code, or it may indicate a serious error. A parse warning from the Coverity parser may indicate a bug, or poor coding practice
/src/mongo/db/process_health/health_check_status.h:124: PW.USELESS_TYPE_QUALIFIER_ON_RETURN_TYPE 120593 type qualifier on return type is meaningless