The ornamental design for a trunkluggage, as shown and described.
1.1 is a back view of a trunk luggage showing my new design;
1.2 is a bottom view thereof;
1.3 is right side view thereof;
1.4 is a top view thereof;
1.5 is a left side view thereof;
1.6 is a front view thereof; and
1.7 is a front perspective view thereof.
The shading in the drawings reflects areas of color or shading contrast and not particular colors or shadings, and forms no part of the claimed design.