Add code style checks

Signed-off-by: Ayan Sinha Mahapatra <ayansmahapatra@gmail.com>

Update CI runners and scripts

Signed-off-by: Ayan Sinha Mahapatra <ayansmahapatra@gmail.com>

Add missing wheel builds on release CI

Signed-off-by: Ayan Sinha Mahapatra <ayansmahapatra@gmail.com>

Signed-off-by: Ayan Sinha Mahapatra <ayansmahapatra@gmail.com>

Signed-off-by: Ayan Sinha Mahapatra <ayansmahapatra@gmail.com>

Drop python3.9 support and add python 3.14

Signed-off-by: Marcel Bochtler <marcel.bochtler@bosch.com>

Sometimes, when the `--analyze-setup-py-insecurely` parameter is used,
the requirements resolution can contain some empty elements. For
instance for gnupg-2.3.1/gnupg-2.3.1/setup.py, the requirements are
resolved to ['psutil>=1.2.1', '']. The second element of this array
crashes the Python Inspector.
This commit fixes the issue by removing empty elements from the array.

Resolves #247.

Signed-off-by: Nicolas Nobelis <nicolas.nobelis@bosch.com>

* Update expected test results

Signed-off-by: Marcel Bochtler <marcel.bochtler@bosch.com>

* Ensure that the cached file is not empty before using it

We've observed multiple cases where a zero-byte file is cached, leading
to crashes with the error message:

    zipfile.BadZipFile: File is not a zip file

I was not able to reproduce this issue reliably enough to identify the
root cause. However, adding a check to ensure that the cached file is
not empty before using it will mitigate the problem.

Signed-off-by: Marcel Bochtler <marcel.bochtler@bosch.com>

---------

Signed-off-by: Marcel Bochtler <marcel.bochtler@bosch.com>

Signed-off-by: Ayan Sinha Mahapatra <asmahapatra@aboutcode.org>

Signed-off-by: Ayan Sinha Mahapatra <asmahapatra@aboutcode.org>

Signed-off-by: Ayan Sinha Mahapatra <asmahapatra@aboutcode.org>

Signed-off-by: Ayan Sinha Mahapatra <asmahapatra@aboutcode.org>

Release prep v0.15.0