Bump irb from 1.8.1 to 1.11.0 (#74)

Bumps [irb](https://github.com/ruby/irb) from 1.8.1 to 1.11.0.
- [Release notes](https://github.com/ruby/irb/releases)
- [Commits](ruby/irb@v1.8.1...v1.11.0)

---
updated-dependencies:
- dependency-name: irb
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile

@@ -84,7 +84,7 @@ gem "meta-tags"
 gem "sitemap_generator", "~> 6.3"
 
 # Tool to interactively execute Ruby expressions read from the standard input.
-gem "irb", "~> 1.8"
+gem "irb", "~> 1.11"
 
 group :development, :test do
   # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem

Gemfile.lock

@@ -128,7 +128,7 @@ GEM
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
     io-console (0.7.1)
-    irb (1.8.1)
+    irb (1.11.0)
       rdoc
       reline (>= 0.3.8)
     jbuilder (2.11.5)
@@ -348,7 +348,7 @@ DEPENDENCIES
   error_highlight (>= 0.4.0)
   frozen_record (~> 0.27.0)
   git (~> 1.18)
-  irb (~> 1.8)
+  irb (~> 1.11)
   jbuilder
   jsbundling-rails
   markdown-rails (~> 1.0)