[BUG] Examples defined in Response Content are not available

Created by: gcatanese

Description

During the code generation the examples from the Response Content are ignored:

        '201':
          description: 'Created OK'
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/coordinates'
              examples:
                Example Amsterdam coordinates:
                  value:
                    lat: 52.377956
                    long: 4.897070

In the file above the Example Amsterdam coordinates is not made available to the Mustache templates

openapi-generator version

v6.3.0-SNAPSHOT