Log Message:
math/hs-mod: Update to 0.2.0.1

0.2.0.1
* Fix build on aarch64.

0.2.0.0
* Breaking change: redesign GcdDomain and Euclidean instances.
* Add instance Read and instance Real.
* Migrate from integer-gmp to ghc-bignum.
* Remove (^) -> (^%) rewrite rule, it does not fire.
* Plug loopholes to inhabit Mod 0.
* Work around performance degradation on ARM.