Bump pry-byebug from 3.8.0 to 3.9.0 (#13653)

Bumps [pry-byebug](https://github.com/deivid-rodriguez/pry-byebug) from 3.8.0 to 3.9.0.
- [Release notes](https://github.com/deivid-rodriguez/pry-byebug/releases)
- [Changelog](https://github.com/deivid-rodriguez/pry-byebug/blob/master/CHANGELOG.md)
- [Commits](https://github.com/deivid-rodriguez/pry-byebug/compare/v3.8.0...v3.9.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Gemfile

@@ -108,7 +108,7 @@ group :development, :test do
   gem 'fabrication', '~> 2.21'
   gem 'fuubar', '~> 2.5'
   gem 'i18n-tasks', '~> 0.9', require: false
-  gem 'pry-byebug', '~> 3.8'
+  gem 'pry-byebug', '~> 3.9'
   gem 'pry-rails', '~> 0.3'
   gem 'rspec-rails', '~> 4.0'
 end