LCORE-755: Fixed feedback endpoint responds correctly without sentiment and empty user_feedback#711

tisnik merged 1 commit intolightspeed-core:mainlightspeed-core/lightspeed-stack:mainfrom

asimurka:fix_nonempty_feedback_must_be_providedasimurka/lightspeed-stack:fix_nonempty_feedback_must_be_providedCopy head branch name to clipboard