test(runtime): update protocol v5 expectations

Author: georgi

packages/runtime/tests/python-bridge-base-coverage.test.ts

@@ -330,7 +330,8 @@ describe("PythonBridgeBase — execute", () => {
       node_type: "n.T",
       fields: { a: 1 },
       secrets: { KEY: "v" },
-      blobs: {}
+      blobs: {},
+      blob_transfer: "chunked-v1"
     });
     bridge.handle({
       type: "result",

packages/runtime/tests/python-bridge-models.test.ts

@@ -19,8 +19,8 @@ import {
 import type { ModelDownloadUpdate } from "../src/python-bridge-types.js";
 
 describe("bridge protocol version", () => {
-  it("is 4 (models.* + comfy.* + run identity/job.* support)", () => {
-    expect(BRIDGE_PROTOCOL_VERSION).toBe(4);
+  it("is 5 (chunked result blobs)", () => {
+    expect(BRIDGE_PROTOCOL_VERSION).toBe(5);
   });
 });