minor find-sites fix

this is a minor release that fixes problems with previous binary.

Installation

grab the static binary , or use docker via brentp/somalier:v0.2.15

sites files (unchanged from previous releases)

These sites files are build-specific, but as of this release, once the sites are extracted, the resulting somalier files can be used to compare samples even across genome builds.

sites.hg19.vcf.gz
sites.hg38.nochr.vcf.gz
sites.GRCh37.vcf.gz
sites.hg38.vcf.gz

sites.hg38.rna.vcf.gz only includes sites likely to be expressed in GTeX