Bump elliptic

Bumps the npm_and_yarn group with 1 update in the /dev/xml-formatter directory: [elliptic](https://github.com/indutny/elliptic).


Updates `elliptic` from 6.5.7 to 6.6.1
- [Commits](indutny/elliptic@v6.5.7...v6.6.1)

---
updated-dependencies:
- dependency-name: elliptic
  dependency-type: indirect
  dependency-group: npm_and_yarn
...

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