Update quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan:0.2 Docker digest to 57d9107

[red-hat-konflux]

This PR contains the following updates:

Package	Type	Update	Change
quay.io/konflux-ci/konflux-vanguard/task-rpms-signature-scan	tekton-bundle	digest	bff03fe -> 57d9107

---

Configuration

📅 Schedule: Branch creation - Between 05:00 AM and 11:59 PM, only on Saturday ( * 5-23 * * 6 ) (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

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

---

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

This PR has been generated by MintMaker (powered by Renovate Bot).

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: red-hat-konflux[bot]
Once this PR has been reviewed and has the lgtm label, please assign mark-nc for approval. For more information see the Code Review Process.

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

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