Bump nokogiri from 1.11.1 to 1.12.5

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.11.1 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@v1.11.1...v1.12.5)

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

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

Gemfile.lock

@@ -34,12 +34,12 @@ GEM
  semver2
  jwt (2.2.2)
  mime-types (2.99.3)
- mini_portile2 (2.5.0)
+ mini_portile2 (2.6.1)
  multi_json (1.15.0)
  multi_xml (0.6.0)
  multipart-post (2.1.1)
- nokogiri (1.11.1)
- mini_portile2 (~> 2.5.0)
+ nokogiri (1.12.5)
+ mini_portile2 (~> 2.6.1)
  racc (~> 1.4)
  oauth2 (1.4.4)
  faraday (>= 0.8, < 2.0)