release: dump version to "v21.09.2"

Author: bagxi

setup.py

@@ -8,7 +8,7 @@
 
 # Package meta-data.
 NAME = "catalyst-codestyle"
-VERSION = "21.09.1"
+VERSION = "21.09.2"
 DESCRIPTION = "Catalyst.Codestyle"
 URL = "https://github.com/catalyst-team/codestyle"
 EMAIL = "scitator@gmail.com"