fix: add missing file

packages/insomnia/src/main/ipc/utility-process.ts

@@ -0,0 +1,22 @@
+import { BrowserWindow, ipcMain } from 'electron';
+
+import { createUtilityProcess } from '../window-utils';
+
+export interface UtilityProcessAPI {
+    start: () => void;
+}
+
+// registerUtilityProcessPort broadcasts message ports to observer windows
+export function registerUtilityProcessConsumer(consumerWindows: BrowserWindow[]) {
+    ipcMain.on('ipc://main/publish-port', ev => {
+        consumerWindows.forEach(win => {
+            win.webContents.postMessage('ipc://renderers/publish-port', null, ev.ports);
+        });
+    });
+}
+
+export function registerUtilityProcessController() {
+    ipcMain.handle('ipc://main/utility-process/start', () => {
+        createUtilityProcess();
+    });
+}