chore(deps): update konflux references to 20ab3da (main)

[red-hat-konflux[bot]]

This PR contains the following updates:

Package	Change
quay.io/redhat-appstudio-tekton-catalog/task-buildah	808be6d -> 20ab3da

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• [ ] If you want to rebase/retry this PR, check this box

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[openshift-ci[bot]]

Hi @red-hat-konflux[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.

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[osmman]

/lgtm /approve

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: osmman, red-hat-konflux[bot]

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