[ENHANCEMENT] Add require v6 to justinrainbow/json-schema

### Description

When install SDK in some projects that use justinrainbow/json-schema v6 composer show conflicts between version ad cannot use SDK.

### Benefits

Add suppot for  justinrainbow/json-schema v6 will be available SDK to install in projects that works with that library

### Detail

Changes in composer dependencies 

### Examples

_No response_

### Risks/Downsides

_No response_