BRUSSELS — The EU is rolling out a way to check people’s ages online within weeks as it plows ahead with efforts to protect kids on the internet — claiming to have solved longstanding concerns over privacy and security in the process. The move comes as European leaders including France’s Emmanuel Macron and the United Kingdom’s Keir Starmer amp up the pressure on social media platforms to do more to protect their users from mental and physical health risks. Macron will host a ​call with EU