On Debian sid, ansible collected the following facts:
"ansible_distribution": "Debian",
"ansible_distribution_major_version": "n/a",
"ansible_distribution_release": "bookworm",
"ansible_distribution_version": "n/a",
While on debian bullseye (current stable), it collected:
"ansible_distribution": "Debian",
"ansible_distribution_major_version": "11",
"ansible_distribution_release": "bullseye",
"ansible_distribution_version": "11.5",
We assume that sid will never have a distribution version, so we
set the distribution release to 'sid'.