Bump nokogiri from 1.18.3 to 1.18.7 (#1113)

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.18.3 to 1.18.7.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.18.3...v1.18.7)

---
updated-dependencies:
- dependency-name: nokogiri
  dependency-version: 1.18.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Kurt Garloff <kurt@garloff.de>

Author: dependabot[bot]

Gemfile.lock

@@ -138,10 +138,10 @@ GEM
     minitest (5.25.5)
     namae (1.2.0)
       racc (~> 1.7)
-    nokogiri (1.18.3)
+    nokogiri (1.18.7)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.18.3-x86_64-linux-gnu)
+    nokogiri (1.18.7-x86_64-linux-gnu)
       racc (~> 1.4)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)