feat(conformance): Add test execution instruction to the guide.

[SinaChavoshi]

This pr fixes a formatting issue in the report guide as well as adding instructions for test execution.

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[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: SinaChavoshi
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[k8s-ci-robot]

Hi @SinaChavoshi. Thanks for your PR.

I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[danehans]

@SinaChavoshi thanks for creating these conformance docs. The docs need to be in site-src to get published to the docs site.

Consider adding your readme here: https://gateway-api-inference-extension.sigs.k8s.io/guides/implementers/#conformance-tests.

See these Make targets for building and locally serving the docs to review your changes.

[danehans]

@SinaChavoshi after #922 merges, please update this guide to explain that the conformance EPP is configured with the HeaderBasedTestingFilter (ENABLE_REQ_HEADER_BASED_SCHEDULER_FOR_TESTING=true env var in the EPP deployment manifest).