Bump selenium-webdriver from 4.0.0 to 4.11.0

Webdrivers doesn't seem to be working with GitHub Actions since Chrome
changed the way to download ChromeDriver [1].

Luckily, webdrivers functionality has recently been added directly to
selenium-webdriver, and version 4.11.0 is compatible with the new way to
download ChromeDriver.

So we're updating selenium-webdriver and removing webdrivers.

Note we now have to use the `Options` class instead of the
`Capabilities`. We're updating Capybara since its changelog mentions its
latest version also adapts these changes in Selenium.

[1] https://groups.google.com/g/chromedriver-users/c/qVPTFXnedw0

Gemfile

@@ -84,14 +84,13 @@ group :development, :test do
 end
 
 group :test do
-  gem "capybara", "~> 3.37.1"
+  gem "capybara", "~> 3.39.2"
   gem "capybara-webmock", "~> 0.7.0"
   gem "email_spec", "~> 2.2.0"
   gem "rspec-rails", "~> 5.1.2"
-  gem "selenium-webdriver", "~> 4.0.0"
+  gem "selenium-webdriver", "~> 4.11.0"
   gem "simplecov", "~> 0.21.2", require: false
   gem "simplecov-lcov", "~> 0.8.0", require: false
-  gem "webdrivers", "~> 4.7.0"
 end
 
 group :development do

Gemfile.lock

@@ -125,7 +125,7 @@ GEM
       capistrano (~> 3.7)
       capistrano-bundler
       puma (>= 4.0, < 6.0)
-    capybara (3.37.1)
+    capybara (3.39.2)
       addressable
       matrix
       mini_mime (>= 0.1.3)
@@ -150,7 +150,6 @@ GEM
       actionpack (>= 3.1)
       caxlsx (>= 3.0)
     chef-utils (16.4.41)
-    childprocess (4.1.0)
     chronic (0.10.2)
     ckeditor (4.3.0)
       orm_adapter (~> 0.5.0)
@@ -578,10 +577,10 @@ GEM
       faraday (>= 0.17.3, < 3)
     scss_lint (0.59.0)
       sass (~> 3.5, >= 3.5.5)
-    selenium-webdriver (4.0.3)
+    selenium-webdriver (4.11.0)
-      childprocess (>= 0.5, < 5.0)
       rexml (~> 3.2, >= 3.2.5)
-      rubyzip (>= 1.2.2)
+      rubyzip (>= 1.2.2, < 3.0)
+      websocket (~> 1.0)
     simplecov (0.21.2)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
@@ -650,11 +649,8 @@ GEM
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
-    webdrivers (4.7.0)
-      nokogiri (~> 1.6)
-      rubyzip (>= 1.3.0)
-      selenium-webdriver (> 3.141, < 5.0)
     webrick (1.8.1)
+    websocket (1.2.9)
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
@@ -687,7 +683,7 @@ DEPENDENCIES
   capistrano-rails (~> 1.6.2)
   capistrano3-delayed-job (~> 1.7.6)
   capistrano3-puma (~> 5.2.0)
-  capybara (~> 3.37.1)
+  capybara (~> 3.39.2)
   capybara-webmock (~> 0.7.0)
   caxlsx (~> 3.2.0)
   caxlsx_rails (~> 0.6.3)
@@ -755,7 +751,7 @@ DEPENDENCIES
   sassc-rails (~> 2.1.2)
   savon (~> 2.13.0)
   scss_lint (~> 0.59.0)
-  selenium-webdriver (~> 4.0.0)
+  selenium-webdriver (~> 4.11.0)
   simplecov (~> 0.21.2)
   simplecov-lcov (~> 0.8.0)
   sitemap_generator (~> 6.3.0)
@@ -769,7 +765,6 @@ DEPENDENCIES
   uuidtools (~> 2.2.0)
   view_component (~> 2.78.0)
   web-console (~> 4.2.0)
-  webdrivers (~> 4.7.0)
   whenever (~> 1.0.0)
   wicked_pdf (~> 2.6.3)
   wkhtmltopdf-binary (~> 0.12.6)

spec/rails_helper.rb

@@ -54,17 +54,14 @@ end
 FactoryBot.use_parent_strategy = false
 
 Capybara.register_driver :headless_chrome do |app|
-  capabilities = Selenium::WebDriver::Remote::Capabilities.chrome(
+  options = Selenium::WebDriver::Chrome::Options.new.tap do |opts|
-    "goog:chromeOptions" => {
+    opts.add_argument "--headless"
-      args: %W[headless no-sandbox window-size=1200,800 proxy-server=#{Capybara.app_host}:#{Capybara::Webmock.port_number}]
+    opts.add_argument "--no-sandbox"
-    }
+    opts.add_argument "--window-size=1200,800"
-  )
+    opts.add_argument "--proxy-server=#{Capybara.app_host}:#{Capybara::Webmock.port_number}"
+  end
 
-  Capybara::Selenium::Driver.new(
+  Capybara::Selenium::Driver.new(app, browser: :chrome, options: options)
-    app,
-    browser: :chrome,
-    capabilities: capabilities
-  )
 end
 
 Capybara.exact = true