Allow image builder from prod repo

prow/cluster/resources/gatekeeper-constraints/workloads/saKymaPushImagesSecretTrustedUsage.yaml

@@ -21,6 +21,16 @@ spec:
           - /tools/entrypoint
         args: [ ]
         entrypoint_options: '^{.*"args":\[.*"\/image-builder".*,"--config=/config/kaniko-build-config.yaml".*\],"container_name":"test",.*}$'
+      - image: "europe-docker.pkg.dev/kyma-project/prod/image-builder:*"
+        command:
+          - /tools/entrypoint
+        args: [ ]
+        entrypoint_options: '^{.*"args":\[.*"\/image-builder".*,"--config=/config/kaniko-build-config.yaml".*\],"container_name":"test",.*}$'
+      - image: "europe-docker.pkg.dev/kyma-project/prod/buildkit-image-builder:*"
+        command:
+          - /tools/entrypoint
+        args: [ ]
+        entrypoint_options: '^{.*"args":\[.*"\/image-builder".*,"--config=/config/kaniko-build-config.yaml".*\],"container_name":"test",.*}$'
         #kyma-dashboard-dev, kyma-dashboard-stage, kyma-dashboard-prod and post-k8s-prow-build-release
       - image: "europe-docker.pkg.dev/kyma-project/prod/testimages/e2e-dind-k3d:*"
         command:
@@ -36,4 +46,4 @@ spec:
       # sidecar
       - image: "europe-docker.pkg.dev/kyma-project/prod/k8s-prow/sidecar:*"
         command: [ ]
-        args: [ ]
+        args: [ ]