Bumped emulator version

Author: maneesht

packages/data-connect/test/emulatorSeeder.ts

@@ -18,7 +18,7 @@
 import { platform } from 'os';
 import { Emulator } from './emulator';
 
-const DATACONNECT_EMULATOR_VERSION = '1.7.5';
+const DATACONNECT_EMULATOR_VERSION = '1.9.2';
 
 export class DataConnectEmulator extends Emulator {
   constructor(port = 9399) {

scripts/emulator-testing/emulators/dataconnect-emulator.ts

@@ -146,6 +146,7 @@ export abstract class Emulator {
       if (this.isDataConnect) {
         const dataConnectConfigDir = this.findDataConnectConfigDir();
         promise = spawn(this.binaryPath, [
+          '--logtostderr',
           '--v=2',
           'dev',
           `--listen=127.0.0.1:${this.port},[::1]:${this.port}`,
@@ -155,6 +156,9 @@ export abstract class Emulator {
         promise.childProcess.stderr?.on('data', res =>
           console.log(res.toString())
         );
+        promise.childProcess.stderr?.on('error', res =>
+          console.log(res.toString())
+        );
       } else {
         promise = spawn(
           'java',
@@ -174,7 +178,6 @@ export abstract class Emulator {
       promise.catch(reject);
       this.emulator = promise.childProcess;
 
-      console.log(`Waiting for emulator to start up ...`);
       // NOTE: Normally the emulator starts up within a few seconds.
       // However, our sdk test suite launches tests from 20+ packages in parallel, which slows
       // down the startup substantially. In such case for the emulator to start, it can take