Add services resource rule to agent cluster role

[movence]

Description of the issue

CWAgent cluster role yaml file is missing services rule in the quickstart guide for ContainerInsights which is causing the agent to throw errors.

Description of changes

• Add missing services resource rule to agent's cluster role yaml

License

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

Tests

Followed the quick start guide with the updated clusterrole yaml file on a fresh testing cluster. Confirmed the agent is not throwing any errors with this change.

Requirements

Before committing the code, please verify the following:

• If this commit includes changes to existing sample configurations, you acknowledge that you have confirmed this will not impact existing customer behavior.
• If not necessary, consider creating a new sample configuration for this change.