Bump json from 2.15.1 to 2.15.2.1 (#56)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -51,7 +51,7 @@ GEM
       pp (>= 0.6.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
-    json (2.15.1)
+    json (2.15.2.1)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     listen (3.9.0)