Nitin Srinivasan 0159bead97 Move output path to be inside the wheel build command execution loop
This was causing an issue when building multiple wheels in editable mode.

i.e instead of wheels being stored as:
```
# jax-cuda12-pjrt   0.4.36.dev20241125           ./dist/jax-cuda-pjrt
# jax-cuda12-plugin 0.4.36.dev20241125           ./dist/jax-cuda-plugin
# jaxlib            0.4.36.dev20241125           ./dist/jaxlib
```

they were being stored as:
```
# jaxlib            0.4.36.dev20241125           ./dist/jaxlib
# jax-cuda12-pjrt   0.4.36.dev20241125           ./dist/jaxlib/jax-cuda-pjrt
# jax-cuda12-plugin 0.4.36.dev20241125           ./dist/jaxlib/jax-cuda-plugin
```

PiperOrigin-RevId: 708468522
2024-12-20 17:27:51 -08:00
..