By Sam Laskaris Local Journalism Initiative Reporter Zach Whitecloud believes knowing what it takes to become a Stanley Cup champion could prove to be a key ingredient for the Vegas Golden Knights this season in their playoff run. Whitecloud, from the Sioux Valley Dakota Nation in Manitoba, is a member of the Golden Knights and was with the team when it captured the National Hockey League title last June. The Golden Knights earned a berth into the 2024 playoffs this past Friday, April 12, thanks to a 7-2 triumph over the Minnesota Wild at T-Mobile Arena in Las Vegas. Windspeaker.com spoke to the 27-year-old defenceman following the Vegas team practice April 13. “We’ve gone through (the playoffs) quite a few times and we know what is required from us at…