Bump request from 2.66.0 to 2.88.2 in /example
Bump request from 2.66.0 to 2.88.2 in /example

Bumps [request](https://github.com/request/request) from 2.66.0 to 2.88.2.
- [Release notes](https://github.com/request/request/releases)
- [Changelog](https://github.com/request/request/blob/master/CHANGELOG.md)
- [Commits](https://github.com/request/request/commits)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
mimani/mongoose-diff-history