upgrading to htsjdk 2.12.0 (#3634)
upgrading to htsjdk 2.12.0 (#3634)


magicDGS/gatk,broadinstitute/hellbender,magicDGS/gatk,frank-y-liu/gatk,ksthesis/gatk,ksthesis/gatk,broadinstitute/hellbender,frank-y-liu/gatk,magicDGS/gatk,ksthesis/gatk,frank-y-liu/gatk,broadinstitute/hellbender,broadinstitute/hellbender,ksthesis/gatk,broadinstitute/hellbender,broadinstitute/hellbender,frank-y-liu/gatk,ksthesis/gatk,frank-y-liu/gatk,magicDGS/gatk,frank-y-liu/gatk,magicDGS/gatk,ksthesis/gatk,magicDGS/gatk