`wasm32-wasip3` with `flto` traps

Combining wasm32-wasip3 with flto causes a traps.

Given this simple code:

#include <stdio.h>
int main(int argc, char **argv) {
    printf("hello world\n");
    return 0;
}

Compiled with

$WASI_SDK_PATH/bin/clang --target=wasm32-wasip3 -flto main.c -o out.wasm

And run with wasmtime:

wasmtime run out.wasm

Gives the following crash:

Error: failed to run main module `out.wasm`

Caused by:
    0: error while executing at wasm backtrace:
    0:    0xe3c - out.wasm!main
    1:    0xfdd - out.wasm!__main_void
    2:    0xdd0 - out.wasm!_start
    3:  0x6963c - <unknown>!<wasm function 15>
note: using the `WASMTIME_BACKTRACE_DETAILS=1` environment variable may show more debugging information
    1: memory fault at wasm address 0xfffffffc in linear memory of size 0x20000
    2: wasm trap: out of bounds memory access

When removing -flto or changing to wasm32-wasip2 the resulting wasm binary runs just fine.

Reproduce the failure with the shown clang command and wasmtime invocation, then compare it with the non-LTO and wasm32-wasip2 builds. Trace the generated out.wasm execution around main and the reported out-of-bounds access; done means the wasm32-wasip3 build with -flto runs without trapping.