Bump com.networknt:json-schema-validator from 1.5.2 to 1.5.6

Bumps [com.networknt:json-schema-validator](https://github.com/networknt/json-schema-validator) from 1.5.2 to 1.5.6.
- [Release notes](https://github.com/networknt/json-schema-validator/releases)
- [Changelog](https://github.com/networknt/json-schema-validator/blob/master/CHANGELOG.md)
- [Commits](networknt/json-schema-validator@1.5.2...1.5.6)

---
updated-dependencies:
- dependency-name: com.networknt:json-schema-validator
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -79,7 +79,7 @@ flyway-database-postgresql = { group = "org.flywaydb", name = "flyway-database-p
 
 dotenv-kotlin = { group = "io.github.cdimascio", name = "dotenv-kotlin", version = "6.4.2" }
 
-json-schema-validator = { group = "com.networknt", name = "json-schema-validator", version = "1.5.2" }
+json-schema-validator = { group = "com.networknt", name = "json-schema-validator", version = "1.5.6" }
 
 com-ibm-mq-allclient = { group = "com.ibm.mq", name = "com.ibm.mq.allclient", version = "9.4.0.5"}