Bump nokogiri from 1.16.5 to 1.16.6

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.16.5 to 1.16.6.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/v1.16.6/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.16.5...v1.16.6)

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

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

Gemfile.lock

@@ -53,15 +53,15 @@ GEM
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
-    mini_portile2 (2.8.6)
-    nokogiri (1.16.5)
+    mini_portile2 (2.8.7)
+    nokogiri (1.16.6)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     posix-spawn (0.3.15)
     public_suffix (5.0.4)
-    racc (1.7.3)
+    racc (1.8.0)
     rake (13.1.0)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)