fix(deps): update dependency com.networknt:json-schema-validator to v1.4.0 (#721)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

providers/flagd/pom.xml

@@ -91,7 +91,7 @@
         <dependency>
             <groupId>com.networknt</groupId>
             <artifactId>json-schema-validator</artifactId>
-            <version>1.3.3</version>
+            <version>1.4.0</version>
             <exclusions>
                 <exclusion>
                     <groupId>org.apache.commons</groupId>