Updated node to 18-lts, fixed zip command to be recursive, updated to az webapp deploy command for deployment as previous command is deprecated.

Author: JimacoMS4

articles/app-service/tutorial-connect-msi-key-vault-javascript.md

@@ -25,20 +25,20 @@ Clone the sample repository locally and deploy the sample application to App Ser
 # Clone and prepare sample application
 git clone https://github.com/Azure-Samples/app-service-language-detector.git
 cd app-service-language-detector/javascript
-zip default.zip *.*
+zip -r default.zip .
 
 # Save app name as variable for convenience
 appName=<app-name>
 
 az appservice plan create --resource-group $groupName --name $appName --sku FREE --location $region --is-linux
-az webapp create --resource-group $groupName --plan $appName --name $appName --runtime "node|14-lts"
+az webapp create --resource-group $groupName --plan $appName --name $appName --runtime "node:18-lts"
 az webapp config appsettings set --resource-group $groupName --name $appName --settings SCM_DO_BUILD_DURING_DEPLOYMENT=true
-az webapp deployment source config-zip --resource-group $groupName --name $appName --src ./default.zip
+az webapp deploy --resource-group $groupName --name $appName --src-path ./default.zip
 ```
 
 The preceding commands:
 * Create a linux app service plan
-* Create a web app for Node.js 14 LTS
+* Create a web app for Node.js 18 LTS
 * Configure the web app to install the npm packages on deployment
 * Upload the zip file, and install the npm packages