chore: release 1.2.1

Author: jooola

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name="pyzabbix",
-    version="1.2.0",
+    version="1.2.1",
     description="Zabbix API Python interface",
     long_description=long_description,
     long_description_content_type="text/markdown",