vs 1372 excess alt alleles -- set limit to 3 for a test

[RoriCremer]

ok so we will want to set the limit to 100 and update the VCF header, but this is a start at what I want for the filter model creation update

[gatk-bot]

Github actions tests reported job failures from actions build 9210105243
Failures in the following jobs:

Test Type	JDK	Job ID	Logs
unit	17.0.6+10	9210105243.12	logs
unit	17.0.6+10	9210105243.1	logs