Invalid dataset_description for qmri_qsm dataset

[Remi-Gau]

dataset_description needs to be moved one folder up and should probably look something like this (currently missing the GeneratedBy

@agahkarakuzu

{
  "Name": "BEP001 example dataset 0X (Fast Quantitative Susceptibility Mapping (QSM))",
  "BIDSVersion": "1.5.0",
  "DatasetType": "derivative",
  "Authors": [
    "Agah Karakuzu"
  ],
  "SourceDatasets": ["../../"],
  "GeneratedBy": [
    {
      "Name": "Manual",
      "Description": "Adapted from existing example, adjusted to conform to BIDS Derivatives"
    }
  ],
  "Description": "This is a sample dataset (with magnitude and phase parts reconstructed) from a high resolution 3D GRE scan, intended for QSM."
}

[Remi-Gau]

This should probably go with an update of the example dataset on OSF.