python3-maturin: upgrade 1.9.3 -> 1.9.4

python3-maturin: upgrade 1.9.3 -> 1.9.4

1.9.4:
* Add a use-base-python option to pyproject.toml with the same behaviour
  as MATURIN_PEP517_USE_BASE_PYTHON.
* Add builtin sysconfigs for GraalPy
* Fix calculation of platform tag for FreeBSD

https://github.com/PyO3/maturin/blob/main/Changelog.md#194

Comparing Changes:
https://github.com/PyO3/maturin/compare/v1.9.3...v1.9.4

Signed-off-by: Tim Orling <tim.orling@konsulko.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>