Bump nokogiri from 1.10.10 to 1.13.9 in /gears/carto_gears_api

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.10.10 to 1.13.9.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sparklemotion/nokogiri/compare/v1.10.10...v1.13.9)

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

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

gears/carto_gears_api/Gemfile.lock

@@ -62,13 +62,15 @@ GEM
       mini_mime (>= 0.1.1)
     metaclass (0.0.4)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.14.1)
     mocha (1.1.0)
       metaclass (~> 0.0.1)
-    nokogiri (1.10.10)
+    nokogiri (1.13.9)
-      mini_portile2 (~> 2.4.0)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     pg (0.20.0)
+    racc (1.6.0)
     rack (1.6.13)
     rack-test (0.6.3)
       rack (>= 1.0)