chore: remove deprecated API in the next minor release #264
Description
The following API will be removed:
- io.github.optimumcode.json.schema.extension.ExternalAssertion#validate(JsonElement, ExternalAssertionContext, ErrorCollector)
- io.github.optimumcode.json.schema.JsonSchemaLoader#register(JsonElement,String)
- io.github.optimumcode.json.schema.JsonSchemaLoader#register(JsonElement,String,SchemaType?)