chore(deps): update dependency json to v2.18.1

Author: renovate[bot]

packaging/Gemfile

@@ -9,7 +9,7 @@ gem "webrick", "1.9.1"
 # see https://stdgems.org/ for versions to lock to
 # we require gem locking for gems with native extensions
 # due to lack of windows support
-gem "json", "2.7.2"
+gem "json", "2.18.1"
 gem "bigdecimal", "3.1.5"
 gem "fiddle", "1.1.2"
 gem "io-console", "0.7.1"

packaging/Gemfile.lock

@@ -24,7 +24,7 @@ GEM
       mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     io-console (0.7.1)
-    json (2.7.2)
+    json (2.18.1)
     jsonpath (1.1.5)
       multi_json
     logger (1.7.0)
@@ -159,7 +159,7 @@ DEPENDENCIES
   bigdecimal (= 3.1.5)
   fiddle (= 1.1.2)
   io-console (= 0.7.1)
-  json (= 2.7.2)
+  json (= 2.18.1)
   pact (= 1.67.4)
   pact-message (= 0.11.1)
   pact-mock_service (= 3.12.4)