Bump diff from 2.2.3 to 4.0.1
Bump diff from 2.2.3 to 4.0.1

Bumps [diff](https://github.com/kpdecker/jsdiff) from 2.2.3 to 4.0.1.
- [Release notes](https://github.com/kpdecker/jsdiff/releases)
- [Changelog](https://github.com/kpdecker/jsdiff/blob/master/release-notes.md)
- [Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.3...v4.0.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
cafjs/caf_hellolambda,cafjs/caf_hellolambda,cafjs/caf_hellolambda