LOS ANGELES — Kylie Jenner is being sued by a second housekeeper who alleges she suffered cruel and unusual treatment while working for the beauty mogul. Just a week after one woman on Jenner’s cleaning staff sued her, claiming her co-workers harassed and discriminated against her, another housekeeper has come out with allegations. The woman says the “Keeping Up With the Kardashians” star didn’t intervene while she suffered abuse from fellow staff, despite the housekeeper slipping the reality star a letter pleading for help. Juana Delgado Soto filed a lawsuit against Kylie Jenner, Kylie Jenner Inc., staff supervisor Itzel Sibrian, Tri Star Services and La Maison Family Services on Wednesday alleging racial discrimination, harassment, failure to pay wages, failure to prevent or remedy harassment and discrimination, and more. A representative for Jenner declined to comment Thursday, noting that the reality star had not yet seen the lawsuit.…