lost executable permissions when package

[bistack]

Bug Description

lost executable permissions when package a pre-build executable binary file in scripts dir.
The executable program is a pre-build one, not by this maturin build.

Your maturin version (maturin --version)

0.14.17

Your Python version (python -V)

3.8.16

Your pip version (pip -V)

23.0.1

What bindings you're using

pyo3

Does cargo build work?

• Yes, it works

If on windows, have you checked that you aren't accidentally using unix path (those with the forward slash /)?

• Yes

Steps to Reproduce

1. pyproject.toml
   [tool.maturin]
   binding = "pyo3"
   data = ".data"

2. put an executable binary program E (o755) in .data/scripts

3. maturin build the rust project into whl. as a.whl

4. pip install a.whl

5. ls -l the installed E in PATH, it is o644 permission.