API Spec Example failing to validate with bump

api-spec.yaml

openapi: 3.0.2
info:
  title: Example
  version: 0.0.0
  x-logo:
    url: https://example.com
  description: a description
paths:
  /schema/{schema_id}:
    get:
      summary: Get an schema by ID
      tags:
      - Schemaq
      description: This method returns the schema by id
      parameters:
      - name: schema_id
        in: path
        description: The schema's ID
        required: true
        schema:
          type: integer
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SchemaEntry'
          description: Schema object
components:
  schemas:
    SchemaEntry:
      properties:
        all1:
          allOf:
          - $ref: '#/components/schemas/AllOf1'
          description: First All Of
        all2:
          allOf:
          - $ref: '#/components/schemas/AllOf1'
          description: Second All Of
      required:
      - all1
      - all2
      type: object
    AllOf1:
      properties:
        final_entry:
          default: null
          description: all of 1
          nullable: true
          type: string