Update Ruby in Dockerfile and CircleCI

Author: mayorova

.circleci/config.yml

@@ -31,7 +31,7 @@ jobs:
     working_directory: /opt/app-root/src
     docker:
       # A Zync image tagged manually for CI tests
-      - image: quay.io/3scale/zync:ci-builder-libyaml
+      - image: quay.io/3scale/zync:ci-builder-ruby-3.3
       - image: << parameters.postgresql_image >>
     environment:
         RAILS_ENV: test
@@ -48,7 +48,6 @@ jobs:
       - run:
           name: bundle install
           command: |
-            gem install bundler --version=$(grep -A 1 "BUNDLED WITH" Gemfile.lock | tr -d ' '| tail -n 1) --no-document
             bundle config --local force_ruby_platform true
             bundle config set --local deployment 'true'
             bundle config set --local path 'vendor/bundle'

Dockerfile

@@ -1,14 +1,14 @@
 FROM registry.access.redhat.com/ubi9:9.6
 
 ENV RUBY_MAJOR_VERSION=3 \
-    RUBY_MINOR_VERSION=1 \
+    RUBY_MINOR_VERSION=3 \
     APP_ROOT=/opt/app-root/src
 ENV RUBY_VERSION="${RUBY_MAJOR_VERSION}.${RUBY_MINOR_VERSION}"
 
 USER root
 
 RUN dnf -y module enable ruby:${RUBY_VERSION} \
-    && dnf install --setopt=skip_missing_names_on_install=False,tsflags=nodocs -y shared-mime-info make automake gcc gcc-c++ postgresql git ruby-devel rubygem-irb rubygem-rdoc glibc-devel libpq-devel libyaml-devel \
+    && dnf install --setopt=skip_missing_names_on_install=False,tsflags=nodocs -y shared-mime-info make automake gcc gcc-c++ postgresql git ruby-devel rubygem-irb rubygem-rdoc glibc-devel libpq-devel libyaml-devel xz \
     && dnf clean all \
     && rm -rf /var/cache/yum