### 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_
now = common.mktime(datetime.now(), millis=True)
        self.assertEqual(int(now / 1000), int(time.time()))
    def test_timestamp_millis(self):
        result = common.timestamp_millis(datetime.now())
        self.assertIn("T", result)
        result = common.timestamp_millis(date.today())
        self.assertIn("00:00:00", result)
        self.assertIn("T", result)
    def test_extract_jsonpath(self):
        obj = {"a": {"b": [{"c": 123}, "foo"]}, "e": 234}
        result = common.extract_jsonpath(obj, "$.a.b")
        self.assertEqual([{"c": 123}, "foo"], result)
        result = common.extract_jsonpath(obj, "$.a.b.c")
        self.assertFalse(result)
        result = common.extract_jsonpath(obj, "$.foobar")
        self.assertFalse(result)
        result = common.extract_jsonpath(obj, "$.e")
        self.assertEqual(234, result)
        result = common.extract_jsonpath(obj, "$.a.b[0]")
        self.assertEqual({"c": 123}, result)
        result = common.extract_jsonpath(obj, "$.a.b[0].c")
        self.assertEqual(123, result)
        result = common.extract_jsonpath(obj, "$.a.b[1]")
        self.assertEqual("foo", result)
    def test_str_to_bool(self):