feat: test [all] install target in integration tests

[nibalizer]

Internal Notes for Reviewers

External Release Notes

[CLAassistant]

All committers have signed the CLA.

[nibalizer]

This doesn't make sense because we don't have the R dependencies in this test.

[github-actions]

PR Summary

This pull request enhances the continuous integration workflow by introducing the installation of R dependencies and additional Python package installation steps. The changes include:

• Install Python Dependencies: The step has been renamed for clarity, and it continues to install necessary Python packages using Poetry, including specific versions of torch, aequitas, fairlearn, and vl-convert-python.

• Install R Dependencies: A new step has been added to install R and R development packages using apt-get. This ensures that R-based functionalities can be tested and used within the CI environment.

• Setup Virtual Environment for [all]: A new virtual environment is created to test the installation of the package with the [all] target, ensuring that all optional dependencies are correctly installed.

• Install Built Package for [all]: This step verifies that the package can be installed with all optional dependencies, using the newly created virtual environment.

These changes aim to improve the robustness and coverage of the CI process by ensuring that both Python and R dependencies are correctly handled.

Test Suggestions

• Verify that the CI workflow runs successfully with the new R dependencies installed.
• Check that the Python package installation with the [all] target completes without errors.
• Ensure that the R-based functionalities are correctly executed in the CI environment.
• Test the installation of Python dependencies to confirm no regressions in the existing setup.

[johnwalz97]

very nice! ty!