The ornamental design for a cable, as shown and described.
FIG. 1 is a front perspective view of a cable showing my new design.
FIG. 2 is a rear perspective view thereof.
FIG. 3 is a front view thereof.
FIG. 4 is a rear view thereof.
FIG. 5 is a left end view thereof.
FIG. 6 is a right end view thereof.
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The cable 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.