[Bug]: Script: incorrect name of ubuntu release in distro-plugins/ubuntu-lts.sh and distro-plugins/ubuntu-oldlts.sh

[TheKingFireS]

Problem description

I don't know if this is right type to report, but there are incorrect names in that files

ubuntu-lts.sh:

DISTRO_NAME="Ubuntu (23.04 LTS)"
DISTRO_COMMENT="LTS release (jammy). Not available for x86 32-bit (i686) CPUs."

Meanwhile, Jammy is codename for 22.04 LTS, not 23.04 (Lunar). Also 23.04 is not LTS release.

ubuntu-oldlts.sh:

DISTRO_NAME="Ubuntu (22.04 LTS)"
DISTRO_COMMENT="Previous LTS release (focal). Not available for x86 32-bit (i686) CPUs."

And finally, Focal is codename for 20.04 LTS, not 22.04 LTS.\

To avoid future mistakes, you can read Ubuntu's official wiki about codename and and Ubuntu's website about release cycle.

What steps will reproduce the bug?

Incorrect names of Ubuntu releases.

What is the expected behavior?

Actual correct names of Ubuntu releases.