Bump nokogiri from 1.11.2 to 1.12.5

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.11.2 to 1.12.5.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.11.2...v1.12.5)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -108,7 +108,7 @@ GEM
     minitest (5.14.4)
     multipart-post (2.1.1)
     net-dns (0.9.0)
-    nokogiri (1.11.2-x86_64-linux)
+    nokogiri (1.12.5-x86_64-linux)
       racc (~> 1.4)
     octokit (4.20.0)
       faraday (>= 0.9)