Fix environment tests (Azure#43828)

Author: leti367

sdk/devcenter/Azure.Developer.DevCenter/assets.json

@@ -2,5 +2,5 @@
   "AssetsRepo": "Azure/azure-sdk-assets",
   "AssetsRepoPrefixPath": "net",
   "TagPrefix": "net/devcenter/Azure.Developer.DevCenter",
-  "Tag": "net/devcenter/Azure.Developer.DevCenter_6bd03c25ea"
+  "Tag": "net/devcenter/Azure.Developer.DevCenter_f94bb10144"
 }

sdk/devcenter/Azure.Developer.DevCenter/tests/DeploymentEnvironmentsClientTests.cs

@@ -17,6 +17,7 @@ public class DeploymentEnvironmentsClientTests : RecordedTestBase<DevCenterClien
     {
         private const string EnvName = "DevTestEnv";
         private const string EnvDefinitionName = "Sandbox";
+        private const int EnvDefinitionCount = 8;
         private DeploymentEnvironmentsClient _environmentsClient;
 
         internal DeploymentEnvironmentsClient GetEnvironmentsClient() =>
@@ -108,7 +109,7 @@ public async Task GetEnvironmentDefinitionsSucceeds()
             List<EnvironmentDefinition> envDefinitions = await _environmentsClient.GetEnvironmentDefinitionsAsync(
                 TestEnvironment.ProjectName).ToEnumerableAsync();
 
-            Assert.AreEqual(3, envDefinitions.Count);
+            Assert.AreEqual(EnvDefinitionCount, envDefinitions.Count);
 
             foreach (var envDefinition in envDefinitions)
             {
@@ -129,7 +130,7 @@ public async Task GetEnvironmentDefinitionsByCatalogSucceeds()
                 TestEnvironment.ProjectName,
                 TestEnvironment.CatalogName).ToEnumerableAsync();
 
-            Assert.AreEqual(3, envDefinitions.Count);
+            Assert.AreEqual(EnvDefinitionCount, envDefinitions.Count);
 
             foreach (var envDefinition in envDefinitions)
             {