Fix compare DS job

[ggbecker]

Description:

• Fix compare DS job.
• The comparison was using always the latest master branch where as we needed to use the right fork point. Let's see if that was really the issue occurring on PRs.
  • This was an example of bogus comparison:
  • https://github.com/ComplianceAsCode/content/actions/runs/22348930179/job/64670698672
  • sysctl_kernel_core_pattern_empty_string: align with template #14448
• I also added a github check entry so it appears on the checks list, otherwise it was difficult to find the corresponding compare ds job as we use the workflow_run tag because of security reasons.

Rationale

• Fix can be verified on my fork where I tested the changes: test. ggbecker/content#48

[openshift-ci]

@ggbecker: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-aws-openshift-node-compliance	90559e6	link	true	/test e2e-aws-openshift-node-compliance

Full PR test history. Your PR dashboard.

Details

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. I understand the commands that are listed here.