Quickly resolve broken CI/CD pipelines with AI

This post introduces and details GitLab Duo's Root Cause Analysis (RCA) feature for CI/CD pipeline failures. It explains common causes of pipeline failures (syntax errors, failed tests, misconfigurations, IaC issues, Kubernetes/GitOps challenges, long stack traces) and the stress of manual troubleshooting. The RCA feature is presented as an AI-powered solution that analyzes logs and stack traces to pinpoint failure causes, suggest fixes, and even provide code suggestions. It highlights the ability to ask follow-up questions and reference other files/issues within the repository, emphasizing privacy by keeping data within GitLab.