build: update workers version to 4.39.2

AzureFunctionsPython · AzureFunctionsPython · commit 48e5f45579ad · 2025-08-29T16:31:04.000Z
diff --git a/workers/azure_functions_worker/version.py b/workers/azure_functions_worker/version.py
@@ -1,4 +1,4 @@
 # Copyright (c) Microsoft Corporation. All rights reserved.
 # Licensed under the MIT License.
 
-VERSION = '4.38.0'
+VERSION = '4.39.2'
