Errors occur when connecting through corporate proxies.

### Is this feature request related to a new or existing Amplify category?

_No response_

### Is this related to another service?

_No response_

### Describe the feature you'd like to request

Error downloading UI components when connecting through corporate proxies.

### Describe the solution you'd like

I would like to see the HTTPS_PROXY environment variable referenced at the point where the node-fetch API is used so that the proxy is used.

### Describe alternatives you've considered

As with /packages/amplify-cli-core/src/banner-message/index.ts, add proxy-agent as an option if the environment variable HTTPS_PROXY is set.
Otherwise we would like fetch to be called without proxy-agent.

### Additional context

_No response_

### Is this something that you'd be interested in working on?

- [ ] 👋 I may be able to implement this feature request

### Would this feature include a breaking change?

- [ ] ⚠️ This feature might incur a breaking change