Silicon update qrandomx

[successor1]

Make sure to put the latest RandomX folder inside deps/ to make it work. I couldn't push that on here.

[jplomas]

This will break builds on Linux and Intel-based Darwin systems.

Suggest some conditional logic in CMakeLists.txt, eg:

if(CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "arm64")
    # M1 Silicon specific
endif()