The ornamental design for a package, as shown and described.
FIG. 1 is a front, right-side, and top isometric view of a package showing the new design, with the package in a closed position.
FIG. 2 is a top plan view of the package.
FIG. 3 is a front elevation view of the package.
FIG. 4 is a right-side elevation view of the package.
FIG. 5 is a back elevation view of the package.
FIG. 6 is a left-side elevation view of the package.
FIG. 7 is a bottom plan view of the package.
FIG. 8 is a back, right-side, and top isometric view of the package.
FIG. 9 is a front, right-side, and top isometric view of the package in an open position; and,
FIG. 10 is a back, right-side, and top isometric view of the package in the open position.
The package is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design. The broken lines represent elements of the package that form no part of the claimed design. The dash-dot lines represent boundaries of the claimed design.