401 Unauthorized - using private repositories as a git chart dependency (Aws Ecr)

Line 76 in 14e5941

return nil, errors.Wrap(err, "failed to generate manifests")

Hey, getting the bellow exception:

ERR Unable to get manifests for in error="failed to generate manifests: helm dependency build failed exit status 1: Error: could not download oci://dkr.ecr..amazonaws.com/: pulling from host dkr.ecr..amazonaws.com failed with status code [manifests ]: 401 Unauthorized" event_id=595 repo=

Aws Ecr requires helm login before downloading the charts.
and today I don't see any support for it.
All of my charts are packaged and stored directly in aws Ecr.
I can't use this tool without it. only the values files are stored in github.

Currently we don't have any first-class support for authorizing helm repositories. You could possibly hack it in via mounting configmaps that contain the credentials in ~/.config/helm/repositories.yaml, but that might not work either. Happy to accept PRs to support the feature though!

fixed it in my fork,
this is the PR: #200