Chinese internet giant Tencent has entered into a strategic partnership with Ubisoft that includes it taking a five percent stake, the French videogame publisher said Tuesday. Tencent will become a long-term shareholder in Ubisoft’s capital as part of media company Vivendi selling its 27.3 percent stake in a 2-billion-euro ($2.5 billion) deal, Ubisoft said. Ubisoft’s chief…