Fix linter

Author: michel-laterman

testing/integration/ess/proxy_url_test.go

@@ -817,13 +817,13 @@ func createBasicFleetPolicyData(t *testing.T, fleetHost string) (fleetservertest
 //  7. Upgrade the agent
 //  8. Ensure upgrade succeeds
 func TestFleetDownloadProxyURL(t *testing.T) {
-	ctx := t.Context()
 	info := define.Require(t, define.Requirements{
 		Group: integration.Fleet,
 		Stack: &define.Stack{},
 		Local: false,
 		Sudo:  true,
 	})
+	ctx := t.Context()
 	kibClient := info.KibanaClient
 	fleetServerURL, err := fleettools.DefaultURL(ctx, kibClient)
 	require.NoError(t, err)

testing/proxytest/proxytest.go

@@ -208,10 +208,10 @@ func New(t *testing.T, optns ...Option) *Proxy {
 				requestID, w.statusCode, r.Method, r.URL, r.Proto, r.RemoteAddr))
 		}),
 	)
-	p.Server.Listener = l
+	p.Listener = l
 
 	if opts.serverTLSConfig != nil {
-		p.Server.TLS = opts.serverTLSConfig
+		p.TLS = opts.serverTLSConfig
 	}
 
 	u, err := url.Parse(p.URL)