[all] Shared parameters in paths are ignored

Created by: javadch

The following spec that helps to reuse a set of parameters for all the verbs of a path is supported in OAS3 but the spring (with delegate) code-gen (version 3.1.0) ignores it.

  '/rooms/{id}':
      parameters:
        - $ref: '#/components/parameters/entityId'
      get:
         summary: Get a room
         operationId: getRoom

However, when I move the parameters to each verb, the code-gen works.

  '/rooms/{id}':
      get:
         summary: Get a room
         operationId: getRoom
         parameters:
            - $ref: '#/components/parameters/entityId'