Bump version and update docs (#1161)

Merged by k8s agent bot.

Author: NewRelic-K8s-Agents-Bot

charts/newrelic-infrastructure/Chart.yaml

@@ -7,8 +7,8 @@ sources:
   - https://github.com/newrelic/nri-kubernetes/
   - https://github.com/newrelic/nri-kubernetes/tree/main/charts/newrelic-infrastructure
   - https://github.com/newrelic/infrastructure-agent/
-version: 3.38.0
-appVersion: 3.33.0
+version: 3.38.1
+appVersion: 3.33.1
 dependencies:
   - name: common-library
     version: 1.3.1