Update RHTAP references (redhat-v1.4)

[red-hat-konflux]

This PR contains the following updates:

Package	Change
quay.io/redhat-appstudio-tekton-catalog/task-buildah	d95e898 -> 38f5573
quay.io/redhat-appstudio-tekton-catalog/task-clamav-scan	d742ad9 -> d72cb58

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To execute skipped test pipelines write comment /ok-to-test

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: red-hat-trusted-app-pipeline[bot]

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[openshift-ci]

Hi @red-hat-trusted-app-pipeline[bot]. Thanks for your PR.

I'm waiting for a securesign 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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