Artifacts downloaded needs access rights on Windows platform

[arhik]

ERROR: could not load library "C:\Users\vvvv.julia\artifacts\eb1552d6c727b018c5d88f8a194531e151fb9a1b\wgpu_native.dll"
Access is denied.

Solution to this problem is on julia discourse :

lib = joinpath(artifact"WGPUNative", "wgpu_native.dll")
chmod(libfile, filemode(lib) | 0o755)

But this needs to be done after artifacts are downloaded. I am not sure if we can do the same while packaging instead.