doc: broken links (404) on rspec.info about rspec-mocks HOT 6 CLOSED

$ bin/rake "update_docs[3-12-maintenance]"
Checking versions...                   
==================================================
# rspec-core
----------------------------------------
Switched to a new branch '3-12-maintenance'
bundle update &&          RUBYOPT='-I../rspec.github.io/lib' bundle exec yard                           --yardopts .yardopts                           --output-dir /Users/yasuhiro.tatsuno/IdeaProjects/rspec.github.io/source/documentation/3-12-maintenance/rspec-core/
Your RubyGems version (3.0.3.1) 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`
Fetching gem metadata from https://rubygems.org/.........
Resolving dependencies...
Could not find compatible versions

Because every version of rspec-expectations depends on rspec-support = 3.13.0.pre
  and every version of rspec-core depends on rspec-support ~> 3.12.0,
  every version of rspec-expectations is incompatible with rspec-core >= 0.
So, because Gemfile depends on rspec-core >= 0
  and Gemfile depends on rspec-expectations >= 0,
  version solving has failed.
    Creating cucumber documentation requires the gherkin2makrdown tool:
    - Install go using your preferred run time (tested with asdf and golang 1.20)
    - Then run:
      ```
      go install github.com/raviqqe/gherkin2markdown@latest
      ```
      OR surpress this message by running with NO_CUCUMBER=true