Use defang cli client id for azure login (#2102)

* Use defang cli client id for azure login

* Update comments

---------

Co-authored-by: Edward J <edw@defang.io>

Author: edwardrf

src/pkg/clouds/azure/login.go

@@ -24,10 +24,8 @@ import (
 const (
 	// managementScope is the OAuth2 scope for ARM (management plane) calls.
 	managementScope = "https://management.azure.com/.default"
-	// azureCLIClientID is Microsoft's public client ID for Azure CLI. Using
-	// it means the user sees the same consent prompt they would from
-	// `az login --use-device-code`, and we don't need to register our own app.
-	azureCLIClientID = "04b07795-8ddb-461a-bbee-02f9e1bf7b46"
+	// defangCLIClientID is defang's public client ID for Azure CLI.
+	defangCLIClientID = "e6b89a2c-82c7-4072-85e5-9ee7e838d5cf"
 	// defaultTenant routes through Microsoft's "organizations" tenant so any
 	// work/school account can authenticate when we can't discover the
 	// subscription's specific tenant.
@@ -158,7 +156,7 @@ func (a *Azure) Authenticate(ctx context.Context, interactive bool) error {
 		}
 	}
 
-	client, err := public.New(azureCLIClientID,
+	client, err := public.New(defangCLIClientID,
 		public.WithAuthority("https://login.microsoftonline.com/"+tenant),
 		public.WithCache(&defangMSALCache{store: a.TokenStore, key: msalCacheKey}),
 	)