Fix Docker scan GitHub Actions workflow warnings

We should fix the warnings displayed when running the Docker image scan workflow in nuxeo-lts:

2 warnings

Scan Docker image
Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: docker/login-action@v2.1.0, anchore/scan-action@v3.3.7, github/codeql-action/upload-sarif@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Scan Docker image
CodeQL Action v2 will be deprecated on December 5th, 2024. Please update all occurrences of the CodeQL Action in your workflow files to v3. For more information, see https://github.blog/changelog/2024-01-12-code-scanning-deprecation-of-codeql-action-v2/