FIX Change rust packages not to build concurrently. ### Description

Resolve #3565

### Checklists

- [x] Add a [CHANGELOG](https://github.com/pyodide/pyodide/blob/main/docs/project/changelog.md) entry
- [x] Add / update tests

[build_ext]
disable_platform_guessing=True
enable_zlib=True
enable_jpeg=True
enable_freetype=True
enable_webp=True
enable_tiff=True
disable_lcms=True
disable_xcb=True
disable_webpmux=True
disable_jpeg2000=True
disable_imagequant=True

[build_ext]
disable_platform_guessing=True
enable_zlib=True
enable_jpeg=True
enable_freetype=True
enable_webp=True
enable_tiff=True
disable_lcms=True
disable_xcb=True
disable_webpmux=True
disable_jpeg2000=True
disable_imagequant=True
