deps: update com.networknt:json-schema-validator to v3.0.3

Author: renovate[bot]

gradle/libs.versions.toml

@@ -37,7 +37,7 @@ jgit = "7.6.0.202603022253-r"
 jiraRestClient = "7.0.1"
 jruby = "9.4.14.0"
 jslt = "0.1.14"
-jsonSchemaValidator = "3.0.2"
+jsonSchemaValidator = "3.0.3"
 kaml = "0.104.0"
 kotest = "6.1.11"
 kotlinPoet = "2.3.0"