fix: cpufreq collector enable

Signed-off-by: hys <[email protected]>

Author: hysyeah

collector/cpu_linux.go

@@ -224,7 +224,7 @@ func (c *cpuCollector) updateInfo(ch chan<- prometheus.Metric) error {
 	cpuFreqEnabled, ok := collectorState["cpufreq"]
 	if !ok || cpuFreqEnabled == nil {
 		c.logger.Debug("cpufreq key missing or nil value in collectorState map")
-	} else if !*cpuFreqEnabled {
+	} else if *cpuFreqEnabled {
 		for _, cpu := range info {
 			ch <- prometheus.MustNewConstMetric(c.cpuFrequencyHz,
 				prometheus.GaugeValue,