update: ruby 3.3

[askonev]

No description provided.

[VitaliySerov]

I think migration all the dockers to ruby:3.3 and centos docker to 3.2.2 will create a mess

maybe better idea to migrate centos docker to centos 9 stream and after that upgrade all the containers to ruby:3.3

[askonev]

@VitaliySerov I ran into a problem. The official repository of the docker hub centos deprecated.

I took as a basis an unfamiliar image (but the only one in the vast docker hub) image and assembled a test bench on it
https://hub.docker.com/r/alvistack/centos-9-stream/tags

There are also third-party builds
https://hub.docker.com/r/dokken/centos-stream-9/tags

I really don't like this solution, but I don't have the qualifications to build my centos stream 9 image

I was also surprised that the gem bundle does not come in the build for ruby and that rubygems-update should be installed separately to deploy the environment for running tests

[VitaliySerov]

@askonev Seems you're right and there is no official Centos 9 Stream images

Maybe try rockylinux?

https://hub.docker.com/_/rockylinux

AFAIU - this is like a new centos and seems like it's supported