Bump node-fetch and auth0-lock

Bumps [node-fetch](https://github.com/node-fetch/node-fetch) to 2.6.11 and updates ancestor dependency [auth0-lock](https://github.com/auth0/lock). These dependencies need to be updated together.


Updates `node-fetch` from 1.7.3 to 2.6.11
- [Release notes](https://github.com/node-fetch/node-fetch/releases)
- [Commits](node-fetch/node-fetch@1.7.3...v2.6.11)

Updates `auth0-lock` from 11.35.1 to 12.0.2
- [Release notes](https://github.com/auth0/lock/releases)
- [Changelog](https://github.com/auth0/lock/blob/master/CHANGELOG.md)
- [Commits](auth0/lock@v11.35.1...v12.0.2)

---
updated-dependencies:
- dependency-name: node-fetch
  dependency-type: indirect
- dependency-name: auth0-lock
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>