[relay] Update GO version and QUIC version (#4736)

- Go 1.25.5
- QUIC 0.55.0

client/firewall/nftables/manager_linux_test.go

@@ -198,7 +198,7 @@ func TestNftablesManagerRuleOrder(t *testing.T) {
 	t.Logf("Found %d rules in nftables chain", len(rules))
 
 	// Find the accept and deny rules and verify deny comes before accept
-	var acceptRuleIndex, denyRuleIndex int = -1, -1
+	var acceptRuleIndex, denyRuleIndex = -1, -1
 	for i, rule := range rules {
 		hasAcceptHTTPSet := false
 		hasDenyHTTPSet := false
@@ -208,11 +208,13 @@ func TestNftablesManagerRuleOrder(t *testing.T) {
 		for _, e := range rule.Exprs {
 			// Check for set lookup
 			if lookup, ok := e.(*expr.Lookup); ok {
-				if lookup.SetName == "accept-http" {
+				switch lookup.SetName {
+				case "accept-http":
 					hasAcceptHTTPSet = true
-				} else if lookup.SetName == "deny-http" {
+				case "deny-http":
 					hasDenyHTTPSet = true
 				}
+
 			}
 			// Check for port 80
 			if cmp, ok := e.(*expr.Cmp); ok {
@@ -222,9 +224,10 @@ func TestNftablesManagerRuleOrder(t *testing.T) {
 			}
 			// Check for verdict
 			if verdict, ok := e.(*expr.Verdict); ok {
-				if verdict.Kind == expr.VerdictAccept {
+				switch verdict.Kind {
+				case expr.VerdictAccept:
 					action = "ACCEPT"
-				} else if verdict.Kind == expr.VerdictDrop {
+				case expr.VerdictDrop:
 					action = "DROP"
 				}
 			}