Fix pdfminer-six dependencies.

[pprados]

Pdfminer has a bug that prevents some PDF files from being read. I've fixed it. A new version is available and should be used in the various projects that depend on this component.

See pdfminer/pdfminer.six#1081

This PR use the version >=20250327

To pass the CI/CD test, I also set the dependencies for python 3.9.

With a minimum version of 3.10, it will be possible to download the latest versions of dependencies.

[pprados]

@badGarnet

The "Configure AWS credentials" failed => Input required and not supplied: aws-region

make pip-compile invocation fails. Dependencies are not correct for python 3.9. Raising the minimum version to 3.10 would solve the problem. Many dependencies now need 3.10.

The pip-compile approach doesn't handle this properly. An approach using Poetry, for example, would be preferable.