I claim the ornamental design for a housing, as shown and described.
FIG. 1 is a first perspective view of a housing showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a back elevation thereof;
FIG. 4 is a left-side elevation view thereof;
FIG. 5 is a right-side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a second perspective view thereof, showing the housing.
The “dash-dot” broken lines represent a symbolic break and form no part of the claimed design. Anything within the bounds of the “dash-dot” broken lines also forms no part of the claimed design.