feat: update examples root README.md

deploy/helm/elastic-agent/examples/README.md

@@ -2,14 +2,14 @@
 
 Here is a collection of example configurations for the eck-integrations chart.
 
-- [Kubernetes - defaults](kubernetes-default)
-- [Kubernetes - only container logs](kubernetes-only-logs)
-- [Kubernetes - only hints autodiscover](kubernetes-hints-autodiscover)
-- [Custom Integration - nginx](nginx-custom-integration)
-- [Multiple Integrations](multiple-integrations)
+- [Kubernetes - defaults](kubernetes-default/README.md)
+- [Kubernetes - only container logs](kubernetes-only-logs/README.md)
+- [Kubernetes - only hints autodiscover](kubernetes-hints-autodiscover/README.md)
+- [Custom Integration - nginx](nginx-custom-integration/README.md)
+- [Multiple Integrations](multiple-integrations/README.md)
 
 Useful links:
 
 - [Kibana - Install and uninstall Elastic Agent integration assets](https://www.elastic.co/guide/en/fleet/current/install-uninstall-integration-assets.html)
 - [Kibana - Creating API Keys](https://www.elastic.co/guide/en/kibana/current/api-keys.html)
-- [Kibana - Create roles and users](https://www.elastic.co/guide/en/kibana/current/using-kibana-with-security.html#security-create-roles)
+- [Kibana - Create roles and users](https://www.elastic.co/guide/en/kibana/current/using-kibana-with-security.html#security-create-roles)