Merge pull request #60 from ruby-grape/dependabot/bundler/nokogiri-1.13.6

Bump nokogiri from 1.13.3 to 1.13.6

Author: dblock

Gemfile.lock

@@ -181,7 +181,7 @@ GEM
     minitest (5.10.2)
     multipart-post (2.1.1)
     net-dns (0.9.0)
-    nokogiri (1.13.3)
+    nokogiri (1.13.6)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     octokit (4.21.0)