chore(deps): Bump nokogiri from 1.15.5 to 1.16.0

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] <support@github.com>

Gemfile

@@ -22,7 +22,7 @@ gem "octokit", "~> 8.0"
 ## To generate ERB files from ronn files from rubygems/rubygems
 gem "nronn"
 ## To strip (man:strip_pages)
-gem "nokogiri", "~> 1.15"
+gem "nokogiri", "~> 1.16"
 
 group :development do
   gem "irb"

Gemfile.lock

@@ -125,12 +125,12 @@ GEM
       libv8-node (~> 18.16.0.0)
     minitest (5.19.0)
     mustache (1.1.1)
-    nokogiri (1.15.5)
+    nokogiri (1.16.0)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.15.5-arm64-darwin)
+    nokogiri (1.16.0-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.15.5-x86_64-linux)
+    nokogiri (1.16.0-x86_64-linux)
       racc (~> 1.4)
     nronn (0.11.1)
       kramdown (~> 2.1)
@@ -233,7 +233,7 @@ DEPENDENCIES
   middleman-blog
   middleman-search!
   middleman-syntax
-  nokogiri (~> 1.15)
+  nokogiri (~> 1.16)
   nronn
   octokit (~> 8.0)
   pry-byebug