Chelsea’s Russian owner, Roman Abramovich, announced on Saturday that he was handing over the Premier League club’s “stewardship and care” to the nonprofit foundation’s trustees. The move comes as Russia faces increased scrutiny in the aftermath of its invasion of Ukraine earlier this week. “During my nearly 20-year ownership of Chelsea FC, I have always viewed my role as a custodian of the club, whose job it is to ensure that we are as successful as we can be today, as well as build for the future, while also playing a positive role in our communities,” said billionaire Abramovich in a statem…