### Is there an existing issue for this?

- [X] I have searched the existing issues and read the documentation

### Question

I'm running Localstack inside minikube on macOS. Due to the networking configuration in macOS, I need to use an HTTP proxy whenever I'm connected to a VPN.

This means that Localstack fails to start inside minikube when the host is connected to a VPN. The issue came up when Localstack tried to download https://github.com/localstack/localstack-artifacts/raw/master/local-certs/server.key.

Is there a way to tell Localstack to use an HTTP proxy when downloading resources?

### Anything else?

_No response_
cmd: Union[str, List[str]], cache_duration_secs=0, **kwargs
) -> Union[str, subprocess.Popen]:
    
    def run_cmd():
        return localstack.utils.run.run(cmd, **kwargs)
    return do_run(cmd, run_cmd, cache_duration_secs)
def safe_run(cmd: List[str], cache_duration_secs=0, **kwargs) -> Union[str, subprocess.Popen]:
    def run_cmd():
        return localstack.utils.run.run(cmd, shell=False, **kwargs)
    return do_run(" ".join(cmd), run_cmd, cache_duration_secs)
def clone(item):
    return json.loads(json.dumps(item))
def clone_safe(item):
    return clone(json_safe(item))
class NetrcBypassAuth(requests.auth.AuthBase):