bugfixes:
  - proxmox - fix idempotency on creation of mount volumes using Proxmox' special ``<storage>:<size>`` syntax (https://github.com/ansible-collections/community.general/issues/8407, https://github.com/ansible-collections/community.general/pull/8542).
minor_changes:
  - proxmox - add ``disk_volume`` and ``mount_volumes`` keys for better readability (https://github.com/ansible-collections/community.general/pull/8542).
  - proxmox - translate the old ``disk`` and ``mounts`` keys to the new handling internally (https://github.com/ansible-collections/community.general/pull/8542).