“The Tonight Show with Jay Leno” (NBC, 11:30 p.m. EST) is scheduled to shoot a hilarious report from this year’s Ozzfest on July 29 in San Francisco. Stand-up comedian and “Tonight Show” correspondent Mitch Fatel will be asking your favorite Ozzfest bands silly questions and having fun with the metalheads in the crowd. Check Mitch’s web site, www.MitchFatel.com, for the…