acpi-dumper: fix invocation of compile_error!

[pjhades]

I got this error when running cargo test on a Mac host:

error[E0433]: failed to resolve: could not find `compilation_error` in `std`
   --> acpi-dumper/src/main.rs:101:10
    |
101 |     std::compilation_error!("acpi-dumper currently only supports linux");
    |          ^^^^^^^^^^^^^^^^^ could not find `compilation_error` in `std`

This PR fixes the typo.

[IsaacWoods]

Thanks!