The ornamental design for a faucet, as shown and described.
FIG. 1 is a perspective view of a faucet of the new design;
FIG. 2 is a front elevational view of the faucet of FIG. 1;
FIG. 3 is a rear elevational view of the faucet of FIG. 1;
FIG. 4 is a left side elevational view of the faucet of FIG. 1, the right side elevational view being a mirror image thereof;
FIG. 5 is a top plan view of the faucet of FIG. 1; and,
FIG. 6 is a bottom plan view of the faucet of FIG. 1.
The portions of the Figures shown in broken lines with a dash-dash pattern indicate unclaimed structure and form no part of the claimed design. The portions of the Figures shown as broken lines with a dash-dot pattern indicate unclaimed boundaries of the claimed design and form no part of the claimed design. None of the broken lines form any part of the claimed design.