The ornamental design for a confectionery, as shown and described.
FIG. 1 is a front perspective view of a confectionery showing our design;
FIG. 2 is a front orthographic view thereof;
FIG. 3 is a rear orthographic view thereof;
FIG. 4 is a left side orthographic view thereof;
FIG. 5 is a right side orthographic view thereof;
FIG. 6 is a top orthographic view thereof;
FIG. 7 is a bottom orthographic view thereof;
FIG. 8 is a sectional of view thereof, taken along line 8-8 of FIG. 6; and,
FIG. 9 is sectional of view thereof, taken along line 9-9 of FIG. 6.
The dashed lines appearing in FIGS. 1-9 represent environmental subject matter only and form no part of the claimed design. The dash-dot lines appearing in FIGS. 1 and 8-9 define bounds of the claimed design form no part thereof.