Merge pull request #583 from share/dependabot/bundler/docs/nokogiri-1.13.9

Bump nokogiri from 1.13.7 to 1.13.9 in /docs

Author: alecgibson

docs/Gemfile.lock

@@ -232,7 +232,7 @@ GEM
       jekyll-seo-tag (~> 2.1)
     minitest (5.15.0)
     multipart-post (2.1.1)
-    nokogiri (1.13.7)
+    nokogiri (1.13.9)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     octokit (4.22.0)