Update python classifier in setup.cfg

As per the current release tested runtime, we test
till python 3.11 so updating the same in python
classifier in setup.cfg

Change-Id: Iff08f2ae92b34a7ec9b1155e12e5e9854f3feb88
diff --git a/setup.cfg b/setup.cfg
index 110ab8e..77913d7 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -16,6 +16,8 @@
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
 
 [files]
 packages =