Workflow fails, actions/checkout@v3 and actions/cache@v3 needs to be upgraded

[andrerav]

Both actions/checkout@v3 and actions/cache@v3 needs to be upgraded to v4 for this workflow to run.
See here: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/

[jeffreytse]

Hi @andrerav, thanks for your advice, I will update it ASAP.