examples keyword is marked as disallowed for Open API 3.1.0

[sameerhussain]

  Message :   Found disallowed keyword: examples
  Rule    :   ibm-schema-keywords
  Path    :   paths./extract.post.responses.200.content.application/json.schema.examples
  Line    :   63

examples is keyword is allocated for list of examples. example is not allowed anymore in Open API 3.1.9. And, it is not updated here : https://github.com/IBM/openapi-validator/blob/main/docs/ibm-cloud-rules.md#ibm-schema-keywords

[dpopp07]

Good catch - I will add "examples" to the allowlist (however, I'll keep "example" for compatibility since it's allowed but deprecated in some versions of 3.1.x).