Bump nokogiri from 1.18.3 to 1.19.3

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.18.3 to 1.19.3.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.18.3...v1.19.3)

---
updated-dependencies:
- dependency-name: nokogiri
  dependency-version: 1.19.3
  dependency-type: indirect
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -47,9 +47,9 @@ GEM
     lint_roller (1.1.0)
     logger (1.6.6)
     minitest (5.25.4)
-    nokogiri (1.18.3-x64-mingw-ucrt)
+    nokogiri (1.19.3-x64-mingw-ucrt)
       racc (~> 1.4)
-    nokogiri (1.18.3-x86_64-linux-gnu)
+    nokogiri (1.19.3-x86_64-linux-gnu)
       racc (~> 1.4)
     observer (0.1.2)
     ostruct (0.6.1)