Change how we store Submission Data - Upload endpoint

[Buwujiu]

this endpoint https://lyric.overture-sandbox.cumulus.genomeinformatics.org/api-docs/#/submission/post_submission_category__categoryId__upload. needs refactor.

Change Submission JSON structure is required in order to accommodate new records added, edit records and delete records.

Example of the structure

{
  "inserts": {
    "study": {
      "creator": "",
      "records": [
        {
          "name": "TEST_Cancer_Study",
           "study_id": "TEST_PRO",
           "description": "brain cancer study"
         }
      ],
      "batchName": "study.tsv"
    }
  },
  "updates": {
    "participant": [
      {
        "systemId": "1",
        "oldData": {
          "specimen_tissue_source": "Blood derived - bone marrow"
        },
        "newData": {
          "specimen_tissue_source": "Saliva"
        }
      }
    ]
  },
  "deletes": {
    "participant": [
      { "systemId": "123"}
    ]
  }
}