refactor(assets/logging-route-service): Use defaults for http.Transport

Clones the http.DefaultTransport rather than starting from blank, as the
default struct includes some useful defaults.

assets/logging-route-service/main.go

@@ -2,7 +2,6 @@ package main
 
 import (
  "bytes"
- "crypto/tls"
  "io"
  "log"
  "net/http"
@@ -86,9 +85,8 @@ type LoggingRoundTripper struct {
 }
 
 func NewLoggingRoundTripper(skipSslValidation bool) *LoggingRoundTripper {
- tr := &http.Transport{
- TLSClientConfig: &tls.Config{InsecureSkipVerify: skipSslValidation},
- }
+ tr := http.DefaultTransport.(*http.Transport).Clone()
+ tr.TLSClientConfig.InsecureSkipVerify = skipSslValidation
  return &LoggingRoundTripper{
  transport: tr,
  }