Build(deps): Bump elliptic from 6.5.3 to 6.5.4 in /examples/preact (#1760)
Build(deps): Bump elliptic from 6.5.3 to 6.5.4 in /examples/preact (#1760)

Bumps [elliptic](https://github.com/indutny/elliptic) from 6.5.3 to 6.5.4.
- [Release notes](https://github.com/indutny/elliptic/releases)
- [Commits](https://github.com/indutny/elliptic/compare/v6.5.3...v6.5.4)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
sapegin/react-styleguidist,styleguidist/react-styleguidist,styleguidist/react-styleguidist,styleguidist/react-styleguidist,sapegin/react-styleguidist