getTrackedItem(moduleName, instrumentation) {
    const items = this.getAllByName(moduleName)
    for (const item of items) {
      /* istanbul ignore else */
      if (item.instrumentation === instrumentation) {
        return item
      }
    }
  }
Get a specific tracked item for a module. This allows the
{@link setHookSuccess} and {@link setHookFailure} methods to be used.

@param {string} moduleName The simple name for the module, e.g. "pino".
@param {InstrumentationDescriptor} instrumentation The instrumentation
descriptor that is contained within the tracked item.

@returns {TrackedItem|undefined} The full tracked item that includes the
passed in descriptor along with the metadata about the instrumentation.