[lib] Temporarily flip usingCommServicesAccessToken to false

lib/utils/services-utils.js

@@ -7,7 +7,7 @@ import type { AuthMetadata } from '../shared/identity-client-context.js';
 // If this is true then we're using the identity service for auth. After we
 // auth, the identity service gives us a CSAT, which we can use to auth with
 // other Comm services.
-const usingCommServicesAccessToken = true;
+const usingCommServicesAccessToken = false;
 
 // If this is true, then the app is able to support multiple keyservers. This
 // requires the use of Tunnelbroker and the backup service to persist and sync