Bump com.networknt:json-schema-validator from 1.5.5 to 1.5.6 (#535)

Bumps [com.networknt:json-schema-validator](https://github.com/networknt/json-schema-validator) from 1.5.5 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@1.5.5...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]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -72,7 +72,7 @@
         <!-- Dependencies versions, please keep in alphabetical order -->
         <version.ch.qos.logback>1.5.16</version.ch.qos.logback>
         <version.com.fasterxml.jackson>2.18.2</version.com.fasterxml.jackson>
-        <version.com.networknt>1.5.5</version.com.networknt>
+        <version.com.networknt>1.5.6</version.com.networknt>
         <version.jakarta.validation>3.1.1</version.jakarta.validation>
         <version.jsonassert>1.5.2</version.jsonassert>
         <version.org.assertj>3.27.3</version.org.assertj>