Bump nokogiri from 1.10.10 to 1.12.3

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.10.10 to 1.12.3.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.10.10...v1.12.3)

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

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

Gemfile.lock

@@ -458,7 +458,7 @@ GEM
     mina-sidekiq (0.4.1)
       mina
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.6.1)
     minitest (5.14.2)
     minitest-rails (6.0.1)
       minitest (~> 5.10)
@@ -496,8 +496,9 @@ GEM
     net-ssh (5.2.0)
     netrc (0.11.0)
     nio4r (2.5.4)
-    nokogiri (1.10.10)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.12.3)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     numerizer (0.1.1)
     oauth2 (1.4.4)
       faraday (>= 0.8, < 2.0)
@@ -543,6 +544,7 @@ GEM
     qiniu (6.9.0)
       mime-types (~> 3.1)
       rest-client (~> 2.0)
+    racc (1.5.2)
     rack (2.2.3)
     rack-proxy (0.6.5)
       rack