chore(deps): update @readme/openapi-parser

[darrenyong]

	🚥 Resolves RM-9343

🧰 Changes

This bumps @readme/openapi-parser to include these changes:

• refactor: move off @apidevtools/openapi-schema openapi-parser#259
• chore: bump openapi-schemas dependency openapi-parser#264

These fix an issue where the existence of the description property under server.variables would fail validation.

💁 Customer Impact

Customers should be able to upload valid OAS 3.1 files again without error'ing.

🧬 QA & Testing

The following OAS file should not hit any validation errors:

OAS 3.1 file

{
  "openapi": "3.1.0",
  "info": {
    "version": "1.0",
    "title": "Invalid API"
  },
  "servers": [
    {
      "url": "https://{subdomain}.io",
      "variables": {
        "subdomain": {
          "default": "petstore",
          "description": "Subdomain description"
        }

      }
    }
  ],
  "paths": {
    "/anything": {
      "get": {
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "array",
                  "items": {
                    "$ref": "#/components/schemas/User-Information"
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "User-Information": {
        "type": "object",
        "properties": {
          "first": {
            "type": "boolean"
          },
          "last": {
            "type": "boolean"
          }
        }
      }
    }
  }
}

• Broken on next.
• Working in this PR!

[erunion]

i forget how to publish releases for rdme but kanad can prob do that tomorrow

[kanadgupta]

@darrenyong this was released in v9.0.0-next.17!