Update release date, remove INT tests since they are not supported yet. (Azure#20069)

* Update release date, remove INT tests since they are not supported yet.

* Updating relrease date

Author: AriZavala2

sdk/communication/azure-communication-networktraversal/CHANGELOG.md

@@ -1,6 +1,6 @@
 # Release History
 
-## 1.0.0b1 (2021-07-19)
+## 1.0.0b1 (2021-08-04)
 - Preview release of `azure-communication-networktraversal`.
 
 The first preview of the Azure Communication Relay Client has the following features:

sdk/communication/azure-communication-networktraversal/tests.yml

@@ -20,4 +20,4 @@ stages:
             SubscriptionConfigurations:
               - $(sub-config-communication-int-test-resources-common)
               - $(sub-config-communication-int-test-resources-python)
-      Clouds: Public,Int
+      Clouds: Public