Force Redirect Registry URL because of redirect failures

Current Image scan job is failing: https://testgrid.k8s.io/sig-security-snyk-scan#ci-kubernetes-snyk-master where redirect from registry.k8s.io to k8s.gcr.io fails. 

This PR will prevent this redirect failures until snyk client fix is available

Slack thread: https://kubernetes.slack.com/archives/C01CUSVMHPY/p1656438863833769

config/jobs/kubernetes/sig-k8s-infra/trusted/sig-security-trusted.yaml

@@ -67,6 +67,7 @@ periodics:
         # container images scan
         echo "Fetch the list of k8s images"
         curl -Ls https://sbom.k8s.io/$(curl -Ls https://dl.k8s.io/release/latest.txt)/release | grep 'PackageName: registry.k8s.io/' | awk '{print $2}' > images
+        sed 's/registry.k8s.io/k8s.gcr.io/' images > redirect-images
         while read image; do
           echo "Running container image scan.."
           EXIT_CODE=0
@@ -83,7 +84,7 @@ periodics:
           else
             echo "Scan completed image $image"
           fi
-        done < images
+        done < redirect-images
   annotations:
     testgrid-create-test-group: "true"
     testgrid-alert-email: [email protected]