tree a4c86865e1463965d22a342bfeee70aa865ba0d1
parent 18b0de6d658bdf7fe01dbded7a07863d09fb7be6
author Sven Roederer <S.Roederer@colvistec.de> 1720238165 +0200
committer Jens Geyer <Jens-G@users.noreply.github.com> 1721901565 +0200

GHA: switch to ubuntu-22.04 as primary image

Ubuntu-20.04 will be EoL in 9 months, therefore let's use the next LTS version as default.
Images for ubuntu-24.04 are available, so use them also for building the compiler.