lsb_release fails on Debian 11

[ISibboI]

Relates to #247

I am using lsb_release through a dependency, resulting in the following debug message:
09:23:38 [DEBUG] (1) os_info::imp::lsb_release: lsb_release command failed with Os { code: 2, kind: NotFound, message: "No such file or directory" }

=== Software versions ===

os_info version 3.0.8

root@931004d4b69d:/# cat /etc/issue
Debian GNU/Linux 11 \n \l

root@931004d4b69d:/# ls /etc/*-release
/etc/os-release
root@931004d4b69d:/# cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

[stanislav-tkach]

Thanks for the report! Could you please clarify if os_info was able to determine your OS and its version? As far as I can see, it is normal if the lsb_release command can be absent on Debian. In that case the os_info library should be able to determine the version from the file. In that case this warning can be ignored.