Bump nokogiri from 1.11.7 to 1.12.0

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.11.7 to 1.12.0.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sparklemotion/nokogiri/compare/v1.11.7...v1.12.0)

---
updated-dependencies:
- dependency-name: nokogiri
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Gemfile

@@ -25,7 +25,7 @@ gem 'validates_email_format_of', '1.6.3' # validates email against RFC 2822 and
 
 # 0.7.3 is the latest for Rails 4.2, however, it is absent on Rubygems server
 # https://github.com/huacnlee/rails-settings-cached/issues/165
-gem 'nokogiri', '~> 1.11.7'
+gem 'nokogiri', '~> 1.12.0'
 
 # style
 gem 'bootstrap-sass', '~> 3.4'

Gemfile.lock

@@ -293,7 +293,7 @@ GEM
       nokogiri (~> 1)
       rake
     mini_mime (1.1.0)
-    mini_portile2 (2.5.3)
+    mini_portile2 (2.6.1)
     minitest (5.14.4)
     monetize (1.9.4)
       money (~> 6.12)
@@ -310,10 +310,10 @@ GEM
       ruby2_keywords (~> 0.0.1)
     netrc (0.11.0)
     nio4r (2.5.7)
-    nokogiri (1.11.7)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.12.0)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
-    nokogiri (1.11.7-x86_64-linux)
+    nokogiri (1.12.0-x86_64-linux)
       racc (~> 1.4)
     nori (2.6.0)
     omniauth (1.9.1)
@@ -547,7 +547,7 @@ DEPENDENCIES
   mimemagic (= 0.4.3)
   minitest (~> 5.14)
   money-rails
-  nokogiri (~> 1.11.7)
+  nokogiri (~> 1.12.0)
   omniauth
   omniauth-rails_csrf_protection
   omniauth-tara!