build(deps): [security] bump elliptic from 6.5.3 to 6.5.4 in /html (#621)
* build(deps): [security] bump elliptic from 6.5.3 to 6.5.4 in /html
Bumps [elliptic](https://github.com/indutny/elliptic) from 6.5.3 to 6.5.4. **This update includes a security fix.**
- [Release notes](https://github.com/indutny/elliptic/releases)
- [Commits](https://github.com/indutny/elliptic/compare/v6.5.3...v6.5.4)