CI fixes

[JezSw]

Description

Allowing tee for pytest in linux to fail. Updating setup python and upload artifact action versions.
Fixes #257

Type of change

Please select what type of change this is.

• Bug fix (non-breaking change which fixes an issue)
• New benchmark
  • Non-breaking change which entirely uses exisiting classes, structure etc
  • Breaking change which has implemented new/modified classes etc
• New feature
  • Non-breaking change which adds functionality
  • Breaking change fix or feature that would cause existing functionality to not work as expected

Other changes

• This change requires a documentation update
• (If Benchmark) This requires additional data that can be obtained from:
  • Benchmark data 1
  • Benchamrk data 2

Testing

Tested on fork (see https://github.com/JezSw/JADE/actions/runs/8278615552)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• General testing
  • New and existing unit tests pass locally with my changes
  • Coverage is >80%