Elimina el plugin Redmine Git Hosting

Finalmente se descarta por los problemas de configuración y potencial
brecha de seguridad al requerir acceso global al puerto ssh.

plugins/redmine_git_hosting/spec/root_spec_helper.rb

@@ -1,51 +0,0 @@
-unless ENV['DISABLE_COVERAGE'] == 'true'
-  require 'simplecov'
-
-  ## Start Simplecov
-  SimpleCov.start 'rails' do
-    add_group 'Redmine Git Hosting', 'plugins/redmine_git_hosting'
-  end
-end
-
-## Load Redmine App
-ENV['RAILS_ENV'] = 'test'
-require File.expand_path(File.dirname(__FILE__) + '/../config/environment')
-require 'rspec/rails'
-
-## Load FactoryBots factories
-Dir[Rails.root.join('plugins/*/spec/factories/**/*.rb')].each { |f| require f }
-
-Dir[Rails.root.join('plugins/*/spec/support/**/*.rb')].each { |f| require f }
-
-## Configure RSpec
-RSpec.configure do |config|
-  config.include FactoryBot::Syntax::Methods
-
-  config.infer_spec_type_from_file_location!
-
-  config.color = true
-  config.fail_fast = false
-
-  config.expect_with :rspec do |c|
-    c.syntax = :expect
-  end
-
-  config.before(:suite) do
-    DatabaseCleaner.clean_with(:truncation)
-  end
-
-  config.before(:each) do
-    DatabaseCleaner.strategy = :transaction
-  end
-
-  config.before(:each) do
-    DatabaseCleaner.start
-  end
-
-  config.after(:each) do
-    DatabaseCleaner.clean
-  end
-end
-
-# Disable Test::Unit automatic runner
-Test::Unit::AutoRunner.need_auto_run = false if defined?(Test::Unit::AutoRunner)