Malicious SANDWORM GitHub Action Usage

This rule detects the use of the malicious GitHub Action 'ci-quality/code-quality-check@v1' associated with the SANDWORM_MODE campaign. This action is designed to harvest CI secrets and propagate the malware by being referenced in a GitHub workflow file. The rule searches for the specific string of the malicious GitHub action within file content or file/audit paths, specifically targeting GitHub workflow files (.yml or .yaml) in '.github/workflows/' directories.