Cynthia Littleton Business EditorCarl Reiner amassed many accolades during his eight decades in showbiz, from nine Emmys and a Grammy to the Mark Twain Prize to a star on the Hollywood Walk of Fame.The multi-hyphenate master of comedy, who died June 29 at age 98, also claimed another prestigious tribute — his name on the menu at Los Angeles’ venerable Pink’s Hot Dogs stand on La Brea Avenue. The Reiner Dog is a 9-inch stretch dog topped with mustard and sauerkraut.