Merge pull request #1845 from ruby/dependabot/bundler/steep/json-2.7.2

Bump json from 2.6.3 to 2.7.2 in /steep

Author: soutaro

steep/Gemfile.lock

@@ -23,7 +23,7 @@ GEM
     fileutils (1.7.2)
     i18n (1.14.5)
       concurrent-ruby (~> 1.0)
-    json (2.6.3)
+    json (2.7.2)
     language_server-protocol (3.17.0.3)
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)