sha2 sha3 dead links in docs

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on https://nim-lang.org/docs/sha1.html the 2 links are dead : sha2 module -> https://nim-lang.org/docs/sha2.html sha3 module -> https://nim-lang.org/docs/sha3.html

this was already reported last year in https://github.com/nim-lang/Nim/issues/23076 and closed as completed , but the mentioned committed fix didn't solve it . the 2 links are still dead .