Module implements hashing according to version 2 of passlib's
bcrypt-sha256. Code is based on modules 30600, 3200, and 28300.
Version 1 of the hash could also be added to this, but the format of the
generated hashes differs significantly in length, because of the
increased verbosity of the new format.
Example hash:
$bcrypt-sha256$v=2,t=2b,r=12$n79VH.0Q2TMWmt3Oqt9uku$Kq4Noyk3094Y2QlB8NdRT8SvGiI4ft2
Reference:
https://passlib.readthedocs.io/en/stable/lib/passlib.hash.bcrypt_sha256.html
