add number insight models to init file to make them public

Author: guoqing2023

sdk/communication/azure-communication-phonenumbers/azure/communication/phonenumbers/__init__.py

@@ -20,6 +20,8 @@
     PhoneNumberCountry,
     PhoneNumberLocality,
     PhoneNumberOffering,
+    OperatorInformationOptions,
+    OperatorInformation,
     OperatorInformationResult,
 )
 
@@ -37,6 +39,8 @@
     'PhoneNumberCountry',
     'PhoneNumberLocality',
     'PhoneNumberOffering',
+    'OperatorInformationOptions',
+    'OperatorInformation',
     'OperatorInformationResult',
     'PhoneNumbersClient'
 ]