fix: Gemfile to reduce vulnerabilities (#5443)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-RUBY-ACTIONCABLE-20338



Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Gemfile

@@ -29,7 +29,7 @@ gem 'omniauth-rails_csrf_protection', '~> 1.0.1'
 gem 'pagy', '~> 6.0', '>= 6.0.0'
 gem 'pg'
 gem 'puma', '~> 5.6'
-gem 'rails', '~> 7.0.7', '>= 7.0.7.1'
+gem 'rails', '~> 7.1.0'
 gem 'redis', '~> 4.0'
 gem 'sprockets-rails'
 gem 'tzinfo-data', platforms: %i[mingw mswin x64_mingw jruby]