SAN JOSE — On a night when the San Jose Sharks’ top forwards might have been feeling the effects of playing a third game in four days, the team’s depth players provided a much-needed jolt of energy. Nico Sturm and Ryan Carpenter scored third-period goals 2:08 apart, tying Tuesday’s game with the New York Rangers and creating a buzz inside SAP Center. Tomas Hertl then scored at the 1:29 mark of overtime, taking a pass from Jan Rutta and firing a shot past Igor Shesterkin, as the Sharks beat the Rangers 3-2, giving them their first three-game winning streak of the season. Goalie Mackenzie Blackw…