Bump diff and unidiff in /react-app#52

dependabot[bot] wants to merge 1 commit intomainfmidue/prolog-mutator:mainfrom

dependabot/npm_and_yarn/react-app/diff-and-unidiff-5.2.0fmidue/prolog-mutator:dependabot/npm_and_yarn/react-app/diff-and-unidiff-5.2.0Copy head branch name to clipboard