devel/libwasmtime: mark build failed on i386 (+)

<Error>

error[E0432]: unresolved import wasmtime_asm_macros::asm_sym

--> crates/fiber/src/unix/x86.rs:13:37
|

13 | use wasmtime_asm_macros::{asm_func, asm_sym};

|                                     ^^^^^^^ no `asm_sym` in the root

For more information about this error, try rustc --explain E0432.
error: could not compile wasmtime-fiber (lib) due to previous error

</Error>

Add cpe staff.

Bump PORTREVISION.