Increase version to 1.9.1 (#114)

Author: jwangxx

pyproject.toml

@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "usercloudssdk"
-version = "1.9.0"
+version = "1.9.1"
 description = "Python SDK for UserClouds"
 authors = [{ name = "UserClouds", email = "[email protected]" }]
 classifiers = [