Bump nokogiri from 1.15.5 to 1.16.0 (#134)

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.15.5 to 1.16.0.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.15.5...v1.16.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile

@@ -9,6 +9,6 @@ gem 'middleman-sprockets', '~> 4.1'
 gem 'middleman-data_source'
 gem 'rouge', '~> 3.21'
 gem 'redcarpet', '~> 3.6.0'
-gem 'nokogiri', '~> 1.15.0'
+gem 'nokogiri', '~> 1.16.0'
 gem 'sass'
 gem 'webrick'

Gemfile.lock

@@ -86,7 +86,7 @@ GEM
       rouge (~> 3.2)
     mini_portile2 (2.8.5)
     minitest (5.16.3)
-    nokogiri (1.15.5)
+    nokogiri (1.16.0)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     padrino-helpers (0.15.1)
@@ -138,7 +138,7 @@ DEPENDENCIES
   middleman-data_source
   middleman-sprockets (~> 4.1)
   middleman-syntax (~> 3.2)
-  nokogiri (~> 1.15.0)
+  nokogiri (~> 1.16.0)
   redcarpet (~> 3.6.0)
   rouge (~> 3.21)
   sass