Bump nokogiri from 1.10.9 to 1.11.0

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.10.9 to 1.11.0.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/master/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.10.9...v1.11.0)

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

Author: dependabot[bot]

Gemfile

@@ -58,7 +58,7 @@ group :test do
   gem 'cucumber-rails', require: false
   gem 'cucumber-rails-training-wheels'
   gem 'capybara', '~> 3.31'
-  gem 'nokogiri', '~> 1.10'
+  gem 'nokogiri', '~> 1.11'
   gem 'factory_bot_rails'
   gem 'webmock', '~> 3.8'
   gem 'uri-handler'

Gemfile.lock

@@ -300,7 +300,7 @@ GEM
     mime-types-data (3.2019.1009)
     mimemagic (0.3.3)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.0)
     minitest (5.14.0)
     momentjs-rails (2.20.1)
       railties (>= 3.1)
@@ -313,8 +313,9 @@ GEM
     naught (1.1.0)
     newrelic_rpm (6.10.0.364)
     nio4r (2.5.2)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.0)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     octokit (4.16.0)
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
@@ -353,6 +354,7 @@ GEM
       multi_json
     puma (4.3.3)
       nio4r (~> 2.0)
+    racc (1.5.2)
     rack (2.2.2)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
@@ -581,7 +583,7 @@ DEPENDENCIES
   meta-tags (~> 2.13)
   momentjs-rails
   newrelic_rpm
-  nokogiri (~> 1.10)
+  nokogiri (~> 1.11)
   paranoia (~> 2.4)
   pg (~> 1.2)
   phantomjs