Seems not work in M1 macbook Air

I tried to make a `PyObject` from Julia array `[1, 2]` but it results in an error:

```julia
➜ FlightSims git:(add-interactive-simulator) ✗ julia -q
Activating environment at `~/.julia/dev/FlightSims/Project.toml`
(FlightSims) pkg> activate
Activating environment at `~/.julia/environments/v1.6/Project.toml`

julia> using PyCall

julia> PyObject([1, 2])
INTEL MKL ERROR: dlopen(/Users/jinrae/.julia/conda/3/lib/libmkl_intel_thread.1.dylib, 9): Library not loaded: @rpath/libiomp5.dylib
Referenced from: /Users/jinrae/.julia/conda/3/lib/libmkl_intel_thread.1.dylib
Reason: image not found.
Intel MKL FATAL ERROR: Cannot load libmkl_intel_thread.1.dylib.

```

Start by reproducing the PyCall conversion in a Julia 1.6 REPL on an M1 Mac using the reported Project.toml environment. Investigate the missing libiomp5.dylib and Intel MKL loading error shown in the output. Done means PyObject([1, 2]) completes without the MKL fatal error.

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