main/ruby: remove fix for s390x
I've tried to reproduce a bug https://bugs.ruby-lang.org/issues/20099 on Linux One s390x machine and did not succeed. So want to check if a bug still exist.
I've used image alpinelinux/alpine-gitlab-ci, and tried to build ruby 3.3.0 and 3.3.3
Edited by Dmitry Davydov