[nr-k8s-otel-collector] add in top level prometheus controls for ksm …

…specific pipeline (#1419)

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#### Is this a new chart

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#### Which issue this PR fixes
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#### Checklist
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- [ ] Chart Version bumped
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charts/nr-k8s-otel-collector/Chart.yaml

@@ -17,7 +17,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.5.1
+version: 0.5.2
 
 dependencies:
   - name: common-library

charts/nr-k8s-otel-collector/templates/deployment-configmap.yaml

@@ -450,6 +450,7 @@ data:
           level: "debug"
       {{- end }}
       pipelines:
+        {{- if .Values.receivers.prometheus.enabled }}
         metrics/ksm:
           receivers:
             - prometheus/ksm
@@ -465,6 +466,7 @@ data:
             - transform/ksm
           exporters:
             - otlphttp/newrelic
+        {{- end }}
         {{- if or .Values.receivers.prometheus.enabled .Values.receivers.k8sCluster.enabled }}
         metrics:
           receivers: