chore(deps): bump lodash from 4.17.20 to 4.17.21 in /example (#66)

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.20 to 4.17.21. - [Release notes](https://github.com/lodash/lodash/releases) - [Commits](lodash/lodash@4.17.20...4.17.21) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]