Ubuntu 24.04 was released recently. Add it to our CI. Also, to be
able to run ASAN/UBSAN builds on Ubuntu 24.04 libclang-rt-dev
needs to be installed (because clang's runtime was moved into a
separate package). Hence so many seemingly unrelated changes.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
