Error: Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved.

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: aws-actions/setup-sam@d78e1a4a9656d3b223e59b80676a797f20093133. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/