Lint incorrectly reports boolean schemas for array items as invalid

[shabbyrobe]

To Reproduce
Steps to reproduce the behavior:

1. Given this .redocly.yaml file
   None

2. And this OpenAPI file(s)

openapi.yml

openapi: 3.1.0

info:
  title: Bug
  version: 0.0.1
  description: "Bug"
  license:
    name: Unlicensed
    identifier: UNLICENSED
    url: http://invalid

servers:
- description: "yep"
  url: http://invalid

paths:
  /test:
    get:
      operationId: getTest
      summary: Get Test! Foo! Etc!
      responses:
        200:
          description: "200"
          content:
            application/json:
              schema:
                type: array
                prefixItems:
                  - type: "string"
                items: false
        400:
          description: "400"
          content:
            application/json:
              schema: { type: "object" }

3. Run this command with these arguments... openapi ...

npx @redocly/openapi-cli lint ~/tmp/oasbug.yml

4. See error

Expected type `Schema` (object) but got `boolean`

28 |         prefixItems:
29 |           - type: "string"
30 |         items: false
31 | 400:
32 |   description: "400"

Expected behavior
This is valid according to Draft 2020-12's test suite

openapi-cli Version(s)
What version of openapi-cli are you using?
1.0.0-beta.69

Node.js Version(s)
What version of node.js are you using?
16.10.0

[RomanHotsiy]

@shabbyrobe thanks for reporting.

[shabbyrobe]

This seems to apply to unevaluatedProperties and unevaluatedItems too; the same kind of error is reported.