feat: add k8s processors to core distribution

Author: kb-newrelic

distributions/nrdot-collector/manifest.yaml

@@ -25,6 +25,8 @@ processors:
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/cumulativetodeltaprocessor v0.142.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/filterprocessor v0.142.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/groupbyattrsprocessor v0.142.0
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/k8sattributesprocessor v0.142.0
+  - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/metricsgenerationprocessor v0.142.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/metricstransformprocessor v0.142.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourcedetectionprocessor v0.142.0
   - gomod: github.com/open-telemetry/opentelemetry-collector-contrib/processor/resourceprocessor v0.142.0