add  in test

sdk/core/azure-core-management/src/test/java/com/azure/core/management/AzureProfileTests.java

@@ -27,6 +27,7 @@ public void testFromAzureCloud() {
         // exception when initializing using custom AzureCloud
         Assertions.assertThrows(IllegalArgumentException.class, () -> new AzureProfile(AzureCloud.fromString("Custom")));
 
+        @Deprecated
         AzureProfile customEnvironment = new AzureProfile(new AzureEnvironment(new HashMap<>()));
     }
 }