Describe the bug
I got error for no example on my endpoint when I add example inside schema object, currently I used OpenAPI v.3.0.0, and it will be look something like this :

but when I take out example from schema (schema.example) to directly one level with schema, it will be work fine. here attachment for that :

if look at swagger documentation, single example will be inside the schema and multiple example will be outside schema but with examples tag, how can I running this test with example inside schema instead of writing example outside of schema object ?
To Reproduce
I just called in a simple way npx dredd swagger.json https://zoho-subscriptions-integration-ttzxdcebuq-as.a.run.app/, and write example inside schema object
Expected behavior
Writing example inside schema object for OpenAPI v.3.0.0, same as documentation Adding example from swagger.io

What is in your dredd.yml?
Not using dredd.yml, directly running on command line
What's your dredd --version output?

Does dredd --loglevel=debug uncover something?
