Update json-schema-validator to 2.3.0

packages/j/json-schema-validator/xmake.lua

@@ -4,6 +4,7 @@ package("json-schema-validator")
 
     add_urls("https://github.com/pboettch/json-schema-validator/archive/refs/tags/$(version).tar.gz",
              "https://github.com/pboettch/json-schema-validator.git")
+    add_versions("2.3.0", "2c00b50023c7d557cdaa71c0777f5bcff996c4efd7a539e58beaa4219fa2a5e1")
     add_versions("2.1.0", "83f61d8112f485e0d3f1e72d51610ba3924b179926a8376aef3c038770faf202")
 
     add_deps("cmake", "nlohmann_json")