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

- Go 1.25.5
- QUIC 0.55.0

client/firewall/uspfilter/filter.go

@@ -795,7 +795,7 @@ func (m *Manager) recalculateTCPChecksum(packetData []byte, d *decoder, tcpHeade
 	pseudoSum += uint32(d.ip4.Protocol)
 	pseudoSum += uint32(tcpLength)
 
-	var sum uint32 = pseudoSum
+	var sum = pseudoSum
 	for i := 0; i < tcpLength-1; i += 2 {
 		sum += uint32(tcpLayer[i])<<8 | uint32(tcpLayer[i+1])
 	}

client/firewall/uspfilter/localip.go

@@ -130,6 +130,7 @@ func (m *localIPManager) UpdateLocalIPs(iface common.IFaceMapper) (err error) {
 	// 127.0.0.0/8
 	newIPv4Bitmap[127] = &ipv4LowBitmap{}
 	for i := 0; i < 8192; i++ {
+		// #nosec G602 -- bitmap is defined as [8192]uint32, loop range is correct
 		newIPv4Bitmap[127].bitmap[i] = 0xFFFFFFFF
 	}
 

client/firewall/uspfilter/localip_test.go

@@ -218,7 +218,7 @@ func BenchmarkIPChecks(b *testing.B) {
 		b.ResetTimer()
 		for i := 0; i < b.N; i++ {
 			// nolint:gosimple
-			_, _ = mapManager.localIPs[ip.String()]
+			_ = mapManager.localIPs[ip.String()]
 		}
 	})
 
@@ -227,7 +227,7 @@ func BenchmarkIPChecks(b *testing.B) {
 		b.ResetTimer()
 		for i := 0; i < b.N; i++ {
 			// nolint:gosimple
-			_, _ = mapManager.localIPs[ip.String()]
+			_ = mapManager.localIPs[ip.String()]
 		}
 	})
 }

client/firewall/uspfilter/nat_test.go

@@ -234,9 +234,10 @@ func TestInboundPortDNATNegative(t *testing.T) {
 			require.False(t, translated, "Packet should NOT be translated for %s", tc.name)
 
 			d = parsePacket(t, packet)
-			if tc.protocol == layers.IPProtocolTCP {
+			switch tc.protocol {
+			case layers.IPProtocolTCP:
 				require.Equal(t, tc.dstPort, uint16(d.tcp.DstPort), "Port should remain unchanged")
-			} else if tc.protocol == layers.IPProtocolUDP {
+			case layers.IPProtocolUDP:
 				require.Equal(t, tc.dstPort, uint16(d.udp.DstPort), "Port should remain unchanged")
 			}
 		})