New JsonSchemaValidator throws Exception (2.0.0-M3)

[tim-schneider-elo]

Bug description
When I try to run the MCP Server with version 2.0.0-M3 it does not start, because it can't find the schema.

 SchemaRegistry :775 |  Failed to load json schema from https://json-schema.org/draft/2020-12/schema
java.io.FileNotFoundException: classpath:draft/2020-12/schema
        at com.networknt.schema.resource.ClasspathResourceLoader.lambda$getResource$0(ClasspathResourceLoader.java:75)
        at com.networknt.schema.SchemaRegistry.getMappedSchema(SchemaRegistry.java:749)
        at com.networknt.schema.SchemaRegistry.loadSchema(SchemaRegistry.java:734)
        at com.networknt.schema.SchemaRegistry.getSchema(SchemaRegistry.java:649)
        at io.modelcontextprotocol.json.schema.jackson3.DefaultJsonSchemaValidator.<init>(DefaultJsonSchemaValidator.java:54)

Environment
SDK: 2.0.0-M3

Steps to reproduce

• Try to start the server

Expected behavior

• Server should start normally