Enable TLS for Consul Connect TCP services

Co-authored-by: Kevin Pollet <pollet.kevin@gmail.com>

pkg/provider/consulcatalog/config.go

@@ -229,6 +229,7 @@ func (p *Provider) addServerTCP(item itemData, loadBalancer *dynamic.TCPServersL
 
 	if item.ExtraConf.ConsulCatalog.Connect {
 		loadBalancer.ServersTransport = itemServersTransportKey(item)
+		loadBalancer.Servers[0].TLS = true
 	}
 
 	loadBalancer.Servers[0].Address = net.JoinHostPort(item.Address, port)

pkg/provider/consulcatalog/config_test.go

@@ -2245,6 +2245,7 @@ func Test_buildConfiguration(t *testing.T) {
 								Servers: []dynamic.TCPServer{
 									{
 										Address: "127.0.0.1:80",
+										TLS:     true,
 									},
 								},
 								ServersTransport: "tls-ns-dc1-Test",