build: update Python Library Version to 1.22.1

AzureFunctionsPython · AzureFunctionsPython · commit 7029e5411cb6 · 2025-04-01T16:52:59.000Z
diff --git a/azure/functions/__init__.py b/azure/functions/__init__.py
@@ -102,4 +102,4 @@
     'BlobSource'
 )
 
-__version__ = '1.22.0b4'
+__version__ = '1.22.1'
