test(e2e): pass testInfo to startDockerSshRelayTarget in the freeze repro

The spec called startDockerSshRelayTarget() with no argument while the
helper signature is (testInfo: TestInfo) and dereferences
testInfo.workerIndex, so it threw before any Orca code ran and took the
Docker SSH lane red on every PR.

Fixes #16764

tests/e2e/ssh-docker-bulk-open-freeze-repro.spec.ts

@@ -55,11 +55,11 @@ test.describe('R2 Docker SSH bulk-open freeze', () => {
   test('bulk-open many flooding SSH terminals and measure renderer lag @freeze-repro', async ({
     orcaPage,
     registerPostElectronShutdownCleanup
-  }) => {
+  }, testInfo) => {
     test.setTimeout(420_000)
     let target: DockerSshRelayTarget | null = null
     try {
-      target = startDockerSshRelayTarget()
+      target = startDockerSshRelayTarget(testInfo)
       registerPostElectronShutdownCleanup(async () => {
         if (target) {
           cleanupDockerSshRelayTarget(target)