Scrypt

**Full Changelog**: https://github.com/holgern/py-scrypt/compare/v0.8.21...v0.8.22

What's Changed
* Support building on MSYS2 by mmgen in https://github.com/holgern/py-scrypt/pull/10
* Support building for MSYS2 environments by mmgen in https://github.com/holgern/py-scrypt/pull/15

New Contributors
* mmgen made their first contribution in https://github.com/holgern/py-scrypt/pull/10

**Full Changelog**: https://github.com/holgern/py-scrypt/compare/v0.8.20...v0.8.21

* Fix 8 by adding missing gettimeofday.c to MANIFEST.in

* add_dll_directory for python 3.8 on windows, as importlib.util.find_spec does not search all paths anymore