docker image and chart dependencies

Remote dependencies does not work with docker image

Chart.yaml
```
dependencies:
- name: redis-ha
version: "4.12.9"
repository: "https://dandydeveloper.github.io/charts"
```

command running from docker image
```
cr package charts/sap-event-ticketing/
```

error
```
Error: no repository definition for https://dandydeveloper.github.io/charts
```

workaround add helm and repo than it works
```
apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing helm
helm repo add dandydev https://dandydeveloper.github.io/charts
```

Solution 1:
Install helm into the docker image

Solution 2:
let chart-releaser fetch the repo data to
```
~/.cache/helm/repository/dandydev-charts.txt
~/.cache/helm/repository/dandydev-index.yaml
```

Solution 3:
Install helm into the docker image and use `helm package` instate of `cr package` with `--repository-config` option. Use `~/.config/helm/repositories.yaml` as example

I would prefer to install helm into the docker image.

Start by reproducing the failure with the dependency in Chart.yaml and `cr package charts/sap-event-ticketing/` from the Docker image. Compare the available Helm repository configuration and cache paths, including `~/.config/helm/repositories.yaml` and `~/.cache/helm/repository/`; done means remote dependencies package successfully without manually installing Helm or adding the repository.

Written by the indexing model from the issue text.