Pinterest has begun rolling out a new hair search inspired by Black, Brown and Latinx pinners, the image sharing and social media service announced today.    “This new tool will mark a much-needed milestone for racial equity in the world of coding,” said Editorial Hair Stylist and Global Artistic Director of Amika, Naeemah LaFond. “Just the simple idea that ‘I don’t have to work twice as hard to find a hairstyle because of my hair type’ is a gamechanger. I’m sure that in the coming years...