chore: Use apache/arrow-js for JS in integration test

[kou]

Rationale for this change

We split js/ in apache/arrow to apache/arrow-js.

What changes are included in this PR?

Use apache/arrow-js not apache/arrow for JS.

Are these changes tested?

Yes.

Are there any user-facing changes?

No.

Closes #388.

[kou]

+1

JavaScript was built:

https://github.com/apache/arrow-go/actions/runs/15262032046/job/42921510325?pr=389#step:12:5489

Integration: Build: JavaScript

JavaScript was used:

https://github.com/apache/arrow-go/actions/runs/15262032046/job/42921510325?pr=389#step:12:5776

Integration: Test: IPC: Go -> Go
Integration: Test: IPC: Go -> C++
Integration: Test: IPC: Go -> Java
Integration: Test: IPC: Go -> JS
Integration: Test: IPC: Go -> C#
Integration: Test: IPC: Go -> nanoarrow
Integration: Test: IPC: Go -> Rust
Integration: Test: IPC: C++ -> Go
Integration: Test: IPC: Java -> Go
Integration: Test: IPC: JS -> Go
Integration: Test: IPC: C# -> Go
Integration: Test: IPC: nanoarrow -> Go
Integration: Test: IPC: Rust -> Go
Integration: Test: IPC: Gold: Go
Integration: Test: IPC: Go -> Go