LICENSE.txt: updating to 2022
LICENSE.txt: updating to 2022

mrjbq7/factor,mrjbq7/factor,mrjbq7/factor,mrjbq7/factor,factor/factor,tgunr/factor,tgunr/factor,factor/factor,mrjbq7/factor,factor/factor,tgunr/factor,factor/factor,tgunr/factor,mrjbq7/factor,tgunr/factor,factor/factor,tgunr/factor,factor/factor