[Feature] Speed up checksum comparison with newer hashing methods

[dreamflasher]

Thank you for your great software!
I would appreciate a lot if you would add blake3 or better XXH3 (Czkawka has those), as those would bring a 10x speed improvement: https://jolynch.github.io/posts/use_fas ... lgorithms/

XXH3 is the fastest: http://cyan4973.github.io/xxHash/

[therube]

RFE: Investigate New Hash Methods (xxHash).