Enhance launch-blueprint to allow importing github action workflows into CodeCatalyst Workflows

I'd like to be able to use the "[launch-blueprint](https://github.com/aws/codecatalyst-blueprints/blob/main/packages/blueprints/launch-blueprint/src/blueprint.ts)" or a similar blueprint to import existing workflows into CodeCatalyst and this means translating the Github Actions structure into the CodeCatalyst Workflows structure automatically.

At the moment only .codecatalyst workflows are imported, with this functionality we would convert existing github actions workflows to the CodeCatalyst workflow syntax and that would then allow us to build the newly imported project directly in CodeCatalyst

Start with packages/blueprints/launch-blueprint/src/blueprint.ts and inspect how existing .codecatalyst workflows are imported. Compare the GitHub Actions workflow structure with the CodeCatalyst Workflows structure and identify the conversion scope. Done means an existing GitHub Actions workflow can be imported, translated, and used to build the project in CodeCatalyst.

Written by the indexing model from the issue text.