:sparkles: add Croatian sheep data

[bunop]

Is your feature request related to a problem? Please describe.
Add data coming from Drzaic et al 2022. Its related dataset can be found in dryad

Describe the solution you'd like
Check data and import HD SNPs. Supplementary materials have information about GPS coordinates

Describe alternatives you've considered
An alternative could be not importing dataset, freezing database content in this state

Additional context

• check assembly
• ensure this samples are not currently in database
• fix and import GPS coordinates
• load data into database