fix: Gemfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-RUBY-ACTIVESTORAGE-15787118

Author: snyk-bot

Gemfile

@@ -20,17 +20,17 @@ gem 'delayed_job_active_record'
 gem 'dotenv', '2.8.1'
 gem 'faraday', '~> 2.0'
 gem 'fb-jwt-auth', '0.10.0'
-gem 'govspeak', '~> 7.1'
+gem 'govspeak', '~> 8.0', '>= 8.0.0'
 gem 'govuk-components', '< 5.0.0'
 gem 'govuk_design_system_formbuilder'
-gem 'govuk_notify_rails', '~> 2.2.0'
+gem 'govuk_notify_rails', '~> 3.0.0'
 gem 'hashie'
 gem 'omniauth-auth0', '~> 3.1.0'
 gem 'omniauth-rails_csrf_protection', '~> 1.0.1'
 gem 'pg', '>= 0.18', '< 2.0'
 gem 'puma', '~> 6.4'
 gem 'rack', '2.2.14'
-gem 'rails', '~> 7.2'
+gem 'rails', '~> 7.2', '>= 7.2.3.1'
 # Use Redis for Action Cable
 gem 'redis', '~> 4.0'
 gem 'sass-rails', '>= 6'