Changed the riscv64 compilation path to the wrong one

[luyahan]

Version

18.x-staging

Platform

riscv64

What steps will reproduce the bug?

48cf890
Changed the riscv64 compilation path to the wrong one
18.x don't include the RISC-V 32-bit support in V8 the directory

What is the expected behavior?

build pass

What do you see instead?

Build failed

[F3n67u]

@targos Seems that we should also add "don't land on v18.x" label to #45149 because in v18.x branch src/heap/base/asm/riscv64 has not renamed to riscv yet. See https://github.com/nodejs/node/tree/v18.x/deps/v8/src/heap/base/asm.

[targos]

It's too late. The commit is already on v18.x. That's why this issue was opened.