Please make this error compile-time: Python bindings were not compiled/linked against expected zstd version (10405 returned by the lib, 10408 hardcoded in zstd headers, 10408 hardcoded in the cext)

[yurivict]

I have zstd-1.4.5 installed when the current latest zstd is 1.4.8.

With --system-zstd, it builds and installs, but fails in the runtime:

ImportError: zstd C API versions mismatch; Python bindings were not compiled/linked against expected zstd version (10405 returned by the lib, 10408 hardcoded in zstd headers, 10408 hardcoded in the cext)

Please move this test to compilation time because this would make it more fail-proof.