New package metadata fields give errors on null

Overview:

On importing a package into Folio using JSON import, errors are flagged as follows:

• Property [availabilityScope] of class [class org.olf.dataimport.erm.ErmPackageImpl] cannot be null
• Property [sourceDataCreated] of class [class org.olf.dataimport.erm.ErmPackageImpl] cannot be null
• Property [lifecycleStatus] of class [class org.olf.dataimport.erm.ErmPackageImpl] cannot be null
   
  Steps to Reproduce:

1. In Local KB Admin app, import the attached file "initialise_packages.json"
2. View error log

Expected Results:

No errors

Actual Results:

Errors like

• Property [availabilityScope] of class [class org.olf.dataimport.erm.ErmPackageImpl] cannot be null
• Property [sourceDataCreated] of class [class org.olf.dataimport.erm.ErmPackageImpl] cannot be null
• Property [lifecycleStatus] of class [class org.olf.dataimport.erm.ErmPackageImpl] cannot be null

initialise_packages.json