buildx failed with: ERROR: failed to solve: failed to compute cache key: failed to calculate checksum of ref f45fc31b-ef18-4a5f-be2b-7f841a08fbe4::o4f0a98zremz86hwr8egbh8kg: "/dmrpp_generator/handler.py": not found

The following actions uses node12 which is deprecated and will be forced to run on node16: docker/build-push-action@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, docker/login-action@v2, docker/build-push-action@v2. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

The `save-state` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/