switch to pycryptodome>=3.4.6

[0xalpharush]

need to update where sha3 is used like so https://github.com/crytic/slither/pull/1454/files#diff-fd7f207e6fab94ced516cf498bdb6baceaf962b1d4b45a19e677de771a4a662e

[elopez]

This is needed for Python 3.11 support, see #125