Bump xrpl from 2.14.3 to 4.4.2

Bumps [xrpl](https://github.com/XRPLF/xrpl.js) from 2.14.3 to 4.4.2.
- [Release notes](https://github.com/XRPLF/xrpl.js/releases)
- [Changelog](https://github.com/XRPLF/xrpl.js/blob/main/HISTORY.md)
- [Commits](https://github.com/XRPLF/xrpl.js/commits/xrpl@4.4.2)

---
updated-dependencies:
- dependency-name: xrpl
  dependency-version: 4.4.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]