Microsoft introduced ALM Accelerator for Power Platform which includes a canvas app that sits on top of Azure DevOps Pipelines and Git source control. The app provides a simplified interface for makers to regularly export the components in their Power Platform Solutions to source control and create deployment requests to have their work reviewed before deploying to target environments.
Please refer below link for more information:
To know more about COE starter kit pls refer below link –
https://learn.microsoft.com/en-us/power-platform/guidance/coe/starter-kit