How to install DotNet Core 3.1 on M1 arm64 processor

Hello

I have installed :

dotnet-sdk-3.1.417-osx-x64.pkg

on a MAC mini M1 arm64

and I have the following issue when I run dotnet :

/usr/local/share/dotnet/dotnet FootWorkService.dll

Failed to load A, error: dlopen(/usr/local/share/dotnet/host/fxr/6.0.3/libhostfxr.dylib, 0x0001): tried: '/usr/local/share/dotnet/host/fxr/6.0.3/libhostfxr.dylib' (mach-o file, but is an incompatible architecture (have 'arm64', need 'x86_64')), '/usr/local/lib/libhostfxr.dylib' (no such file), '/usr/lib/libhostfxr.dylib' (no such file)

The library libhostfxr.dylib was found, but loading it from /usr/local/share/dotnet/host/fxr/6.0.3/libhostfxr.dylib failed

- Installing .NET Core prerequisites might help resolve this problem.

https://go.microsoft.com/fwlink/?linkid=2063366

There is no equivalent of dotnet-sdk-3.1.417-osx-x64.pkg for arm64 so what should I do ?

Best regards