[prometheus] Update referenced node-exporter to 4.7.* (prometheus-com…

…munity#2747)

Signed-off-by: Silas Parker <silas@srp.me.uk>

Signed-off-by: Silas Parker <silas@srp.me.uk>

charts/prometheus/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: prometheus
 appVersion: 2.39.1
-version: 18.0.0
+version: 18.1.0
 description: Prometheus is a monitoring system and time series database.
 home: https://prometheus.io/
 icon: https://raw.githubusercontent.com/prometheus/prometheus.github.io/master/assets/prometheus_logo-cb55bb5c346.png
@@ -28,7 +28,7 @@ dependencies:
     repository: https://prometheus-community.github.io/helm-charts
     condition: kubeStateMetrics.enabled
   - name: prometheus-node-exporter
-    version: "4.5.*"
+    version: "4.7.*"
     repository: https://prometheus-community.github.io/helm-charts
     condition: prometheus-node-exporter.enabled
   - name: prometheus-pushgateway