Sample data batch update

[LeoHChen]

We need to have a script to upload/update a batch of sample data, that can be used to test the dashboard/backend.

[Ramarti]

This is partially done.

Check out the hardhat task sp:uploader

There is a sample json as input in the data folder

task('sp:uploader')
    .addPositionalParam('franchiseId', 'Id of the Franchise to create the IP Assets in, as given by FranchiseRegistry contract')
    .addPositionalParam('filePath', 'path to the Json data')
    .addOptionalParam('batchSize', 'Number of blocks to upload in each batch', 100, types.int)
    .setDescription('Mass upload IP Assets from a Json file')
    .setAction(sbUploader);

Some upgrades are probably needed to cover current contracts, and the relationships and licenses should be ported too.