T3: Model fitting (deploying GWAS tool / model on every client) [Enamul, ++]

[espenhgn]

• https://github.com/frankvogt/vcf2gwas (main target)
• https://github.com/NVIDIA/NVFlare/tree/2.7.1/examples/advanced/sklearn-linear (basic, could be adapted to a limited subset of SNPs, low priority)