Fix lint: add missing G115 nolint in tree.go, remove unused nolints in port.go

- cli/command/image/tree.go:392: add missing nolint:gosec for G115
  (uint -> int conversion for terminal width, fits within int range)
- opts/swarmopts/port.go:83,94,180: remove nolint:gosec directives that
  gosec does not trigger on (caught by nolintlint as unused directives);
  these uint64->uint32 conversions from ParseUint with bitSize=16 are
  inherently safe without annotation

Signed-off-by: abhay1999 <abhaychaurasiya19@gmail.com>

Author: abhay1999

cli/command/image/tree.go

@@ -389,7 +389,7 @@ func generateLegend(out tui.Output, width uint) string {
 	}
 	legend += legendSb371.String()
 
-	r := max(int(width)-tui.Width(legend), 0)
+	r := max(int(width)-tui.Width(legend), 0) //nolint:gosec // G115: terminal width fits within int range
 	legend = strings.Repeat(" ", r) + legend
 	return legend
 }

opts/swarmopts/port.go

@@ -80,7 +80,7 @@ func (p *PortOpt) Set(value string) error {
 					return fmt.Errorf("invalid target port (%s): value must be an integer: %w", val, err)
 				}
 
-				pConfig.TargetPort = uint32(tPort) //nolint:gosec // G115: port numbers are in range [0, 65535], within uint32 bounds
+				pConfig.TargetPort = uint32(tPort)
 			case portOptPublishedPort:
 				pPort, err := strconv.ParseUint(val, 10, 16)
 				if err != nil {
@@ -91,7 +91,7 @@ func (p *PortOpt) Set(value string) error {
 					return fmt.Errorf("invalid published port (%s): value must be an integer: %w", val, err)
 				}
 
-				pConfig.PublishedPort = uint32(pPort) //nolint:gosec // G115: port numbers are in range [0, 65535], within uint32 bounds
+				pConfig.PublishedPort = uint32(pPort)
 			default:
 				return fmt.Errorf("invalid field key: %s", key)
 			}
@@ -176,8 +176,8 @@ func ConvertPortToPortConfig(
 			ports = append(ports, swarm.PortConfig{
 				// TODO Name: ?
 				Protocol:      portProto.Proto(),
-				TargetPort:    uint32(portProto.Num()),    //nolint:gosec // G115: port numbers are in range [0, 65535], within uint32 bounds
-				PublishedPort: uint32(p.Num()), //nolint:gosec // G115: port numbers are in range [0, 65535], within uint32 bounds
+				TargetPort:    uint32(portProto.Num()),
+				PublishedPort: uint32(p.Num()),
 				PublishMode:   swarm.PortConfigPublishModeIngress,
 			})
 		}