[Bug]: Remove the fluentd deployment from the tests

[sxd]

Is there an existing issue already for this bug?

• [X] I have searched for an existing issue, and could not find anything. I believe this is a new bug.

I have read the troubleshooting guide

• [X] I have read the troubleshooting guide and I think this is a new bug.

I am running a supported version of CloudNativePG

• [X] I have read the troubleshooting guide and I think this is a new bug.

Contact Details

No response

Version

1.24.0

What version of Kubernetes are you using?

1.31

What is your Kubernetes environment?

Self-managed: kind (evaluation)

How did you install the operator?

YAML manifest

What happened?

After we merge the PR https://github.com/cloudnative-pg/cloudnative-pg/pull/5075 we can finally remove the requirement of fluentd when running the tests, this will improve the test run time and also will decrease the resource usage in local and cloud testing

Cluster resource

No response

Relevant log output

No response

Code of Conduct

• [X] I agree to follow this project's Code of Conduct