[Communication] - SMS Fix tests (#36915)

[Communication] - SMS Fix tests, remove int from live tests pipeline

Author: phermanov-msft

sdk/communication/Azure.Communication.Sms/tests.yml

@@ -11,10 +11,6 @@ extends:
           - $(sub-config-azure-cloud-test-resources)
           - $(sub-config-communication-services-cloud-test-resources-common)
           - $(sub-config-communication-services-cloud-test-resources-net)
-      Int:
-        SubscriptionConfigurations:
-          - $(sub-config-communication-int-test-resources-common)
-          - $(sub-config-communication-int-test-resources-net)
-    Clouds: Public,Int
+    Clouds: Public
     TestResourceDirectories:
       - communication/test-resources/