The ornamental design for the golf tee, as shown and described.
FIG. 1 is a top perspective view showing my new design;
FIG. 2 is a top plan view thereof; and,
FIG. 3 is a side view thereof.
The design is characterized by the four-sided shape of the golf tee including a four-sided conically shaped stem and four elevated portions at the top surface. The broken lines are included for the purpose of illustrating the portion of the top surface that forms no part of the claimed design.