os_volumes: pin uppper constraints to 2023.1

Co-authored-by: scrungus <[email protected]>

Author: markgoddard

roles/os_volumes/defaults/main.yml

@@ -34,4 +34,4 @@ os_volumes: [] # noqa: var-naming[no-role-prefix]
 os_volumes_types: []
 
 # A file or URL containing Python upper constraints.
-os_volumes_upper_constraints_file:
+os_volumes_upper_constraints_file: https://releases.openstack.org/constraints/upper/2023.1