CCM-11580: remove x-eov extension from non sandox spec

Author: masl2

specification/api/notify-supplier-phase1.yml

@@ -15,43 +15,35 @@ paths:
       - $ref: 'components/parameters/requestId.yml'
       - $ref: 'components/parameters/correlationId.yml'
     post:
-      x-eov-operation-handler: controllers/LetterController
       $ref: 'components/endpoints/postLetters.yml'
     get:
-      x-eov-operation-handler: controllers/LetterController
       $ref: 'components/endpoints/listLetters.yml'
   '/letters/{id}':
     parameters:
       - $ref: 'components/parameters/requestId.yml'
       - $ref: 'components/parameters/correlationId.yml'
       - $ref: 'components/parameters/resourceId.yml'
     get:
-      x-eov-operation-handler: controllers/LetterController
       $ref: 'components/endpoints/getLetterStatus.yml'
     patch:
-      x-eov-operation-handler: controllers/LetterController
       $ref: 'components/endpoints/patchLetter.yml'
   '/letters/{id}/data':
     parameters:
       - $ref: 'components/parameters/resourceId.yml'
       - $ref: 'components/parameters/requestId.yml'
       - $ref: 'components/parameters/correlationId.yml'
     get:
-      x-eov-operation-handler: controllers/DataController
       $ref: 'components/endpoints/getDataId.yml'
     head:
-      x-eov-operation-handler: controllers/DataController
       $ref: 'components/endpoints/headDataId.yml'
   /mi:
     parameters:
       - $ref: 'components/parameters/requestId.yml'
       - $ref: 'components/parameters/correlationId.yml'
     post:
-      x-eov-operation-handler: controllers/MiController
       $ref: 'components/endpoints/createMI.yml'
   /_status:
     get:
-      x-eov-operation-handler: controllers/DefaultController
       description: Returns 200 OK if the service is up.
       operationId: getStatus
       responses: