Make sure $Context.Version is populated in suborchestrations

Author: AnatoliB

test/E2E/AzureFunctions.PowerShell.Durable.SDK.E2E/DurableClientTests.cs

@@ -84,7 +84,8 @@ await ValidateDurableWorkflowResults(
                 {
                     Assert.Equal("Completed", (string)finalStatusResponseBody.runtimeStatus);
                     Assert.Equal("Hello Tokyo", finalStatusResponseBody.output[0].ToString());
-                    Assert.Equal("Hello Seattle", finalStatusResponseBody.output[1].ToString());
+                    Assert.Equal("Context.Version: 1.0", finalStatusResponseBody.output[1].ToString());
+                    Assert.Equal("Hello Seattle", finalStatusResponseBody.output[2].ToString());
                 });
         }
 

test/E2E/durableApp/SimpleOrchestrator/run.ps1

@@ -7,3 +7,5 @@ $ErrorActionPreference = 'Stop'
 $output = Invoke-DurableActivity -FunctionName "Hello" -Input "Tokyo"
 
 $output
+
+"Context.Version: $($Context.Version)"