Bump version v3.1.0 -> v3.2.0

Author: MBueschelberger

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = dsms_sdk
-version = v3.1.0
+version = v3.2.0
 description = Python SDK core-package for working with the Dataspace Management System (DSMS).
 long_description = file: README.md
 long_description_content_type = text/markdown