update example to use port 8080

[eth1030]

What does this PR do? / Related Issues / Jira

Checklist

• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have made corresponding change to the default configuration files
• I have added tests that prove my fix is effective or that my feature works
• I have tested the functionality against gcp / aws, it doesn't cause any regression
• I have added execution results to the PR's readme

Reviewer's Checklist

• (This needs to be done after technical review) I've run the branch on my local, verified that the functionality is ok

How to test this PR locally / Special Instructions

Logs

[openshift-ci]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign joshbranham for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment