CONTAP-567056: RFE - Support custom non-admin roles allowing users of that to access any S3 resource

Issue

• Current ONTAP restricts non-admin users to accessing only their own named S3 resources via the S3 REST API:

1. curl -X GET "https://192.168.0.155/api/protocols/...urn_timeout=15" -ku test
   Enter host password for user 'test':
   {
     "records": [
       {
         "svm": {
           "uuid": "e98ad047-ab31-11f0-b3f1-005056ab6991",
           "name": "svm1",
           "_links": {
             "self": {
               "href": "/api/svm/svms/e98ad047-ab31-11f0-b3f1-005056ab6991"
             }
           }
         },
         "_links": {
           "self": {
             "href": "/api/protocols/s3/services/e98ad047-ab31-11f0-b3f1-005056ab6991"
           }
         }
       }
     ],
     "num_records": 1,
     "_links": {
       "self": {
         "href": "/api/protocols/s3/services?return_records=true&return_timeout=15"
       }
     }
   
   • This enhancement is to allow users of a custom role to access any S3 resource that it has access to.