Update to Bundler 3

Your RubyGems version (2.7.6.3)) has a bug that prevents `required_ruby_version` from working for Bundler. Any scripts that use `gem install bundler` will break as soon as Bundler drops support for your Ruby version. Please upgrade RubyGems to avoid future breakage and silence this warning by running `gem update --system 3.2.3`

Author: pirj

script/update_rubygems_and_install_bundler

@@ -10,6 +10,6 @@ if is_ruby_23_plus; then
   gem install --no-document bundler
 else
   echo "Warning installing older versions of Rubygems / Bundler"
-  gem update --system '2.7.10'
+  gem update --system 3.2.3
   gem install bundler -v '1.17.3'
 fi