Merge pull request #463 from SpineEventEngine/dependabot/bundler/nokogiri-1.13.9

Bump nokogiri from 1.13.6 to 1.13.9

Author: JuliaEvseeva

Gemfile.lock

@@ -246,9 +246,9 @@ GEM
       jekyll-seo-tag (~> 2.1)
     minitest (5.15.0)
     multipart-post (2.1.1)
-    nokogiri (1.13.6-x86_64-darwin)
+    nokogiri (1.13.9-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.13.6-x86_64-linux)
+    nokogiri (1.13.9-x86_64-linux)
       racc (~> 1.4)
     octokit (4.22.0)
       faraday (>= 0.9)