Helm Repository Not Reachable

[smartinov]

Describe the bug
The helm repository is not reachable

Error Message

Helm repository not reachable

```console
│ Error: could not download chart: looks like "https://athens.blob.core.windows.net/charts" is not a valid chart repository or cannot be reached: failed to fetch https://athens.blob.core.windows.net/charts/index.yaml : 403 This request is not authorized to perform this operation.
```

To Reproduce
➜ ~ helm repo add gomods https://athens.blob.core.windows.net/charts
Error: looks like "https://athens.blob.core.windows.net/charts" is not a valid chart repository or cannot be reached: failed to fetch https://athens.blob.core.windows.net/charts/index.yaml : 403 This request is not authorized to perform this operation.

Expected behavior
Getting the helm repository

Environment (please complete the following information):

Additional context

[benmoss]

Dup of #1795

[DrPsychick]

In accordance with @arschles I setup a repo where download is possible again: https://sickhub.github.io/athens-proxy/