Merge pull request #33 from spring-petclinic/dependabot/bundler/json-2.19.2

Bump json from 2.18.1 to 2.19.2

Author: arey

Gemfile.lock

@@ -220,7 +220,7 @@ GEM
       gemoji (>= 3, < 5)
       html-pipeline (~> 2.2)
       jekyll (>= 3.0, < 5.0)
-    json (2.18.1)
+    json (2.19.2)
     kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)