Fix plugin test harness routine revision fields

Co-Authored-By: Paperclip <noreply@paperclip.ing>

packages/plugins/sdk/src/testing.ts

@@ -997,6 +997,8 @@ export function createTestHarness(options: TestHarnessOptions): TestHarness {
             updatedByUserId: null,
             lastTriggeredAt: null,
             lastEnqueuedAt: null,
+            latestRevisionId: null,
+            latestRevisionNumber: 1,
             createdAt: now,
             updatedAt: now,
             managedByPlugin: {