Bump nokogiri from 1.10.9 to 1.13.10

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.10.9 to 1.13.10.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.10.9...v1.13.10)

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

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

Gemfile.lock

@@ -274,7 +274,7 @@ GEM
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.1)
     minitest (5.14.0)
     mocha (1.11.2)
     msgpack (1.3.3)
@@ -285,8 +285,9 @@ GEM
     nakayoshi_fork (0.0.4)
     net-http-persistent (2.9.4)
     net-http-pipeline (1.0.1)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.10)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     opencensus (0.5.0)
     opencensus-stackdriver (0.3.2)
       concurrent-ruby (~> 1.0)
@@ -309,6 +310,7 @@ GEM
       multi_json (~> 1.0)
       pusher-signature (~> 0.1.8)
     pusher-signature (0.1.8)
+    racc (1.6.2)
     rack (2.2.3)
     rack-attack (5.4.2)
       rack (>= 1.0, < 3)