chore: remove unnecessary check for null TLSClientConfig

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: tembleking

cmd/server/main.go

@@ -93,9 +93,6 @@ func setupSysdigClient(cfg *config.Config) (sysdig.ExtendedClientWithResponsesIn
 
 	if cfg.SkipTLSVerification {
 		transport := http.DefaultTransport.(*http.Transport).Clone()
-		if transport.TLSClientConfig == nil {
-			transport.TLSClientConfig = &tls.Config{}
-		}
 		transport.TLSClientConfig.InsecureSkipVerify = true
 		httpClient := &http.Client{Transport: transport}