Release v1.3.1

Changes:

- Community: Prevent null billing config on upload
- Bump cloudpub to v1.2.1
- Community: Allow a better handle of Release Type

setup.py

@@ -22,7 +22,7 @@ def get_requirements():
 
 setup(
     name="pubtools-marketplacesvm",
-    version="1.3.0",
+    version="1.3.1",
     packages=find_namespace_packages(where="src"),
     package_dir={"": "src"},
     url="https://github.com/release-engineering/pubtools-marketplacesvm",