Add a way to build new wheels using github GUI

[dsuponitskiy]

Only for Ubuntu 24

1. Changes to the workflow file:

• name: Build wheel
  run: |
  python -m build # custom script

• name: Upload wheel artifact
  uses: actions/upload-artifact@v4
  with:
  name: wheel
  path: dist/*.whl

2. Download:

• go to openfhe-numpy
• click Actions
• select the workflow run
• scroll down to Artifacts
• click the artifact to downloads a .zip with your wheel