The ornamental design for a noseclip, as shown and described.
FIG. 1 is a first perspective view of a nose clip in accordance with the present design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The elements shown in broken lines in the Figures are for environmental purposes only. The broken lines and all within form no part of the claimed design.