Bump terser from 5.12.0 to 5.31.6 in /client (#100)

Bumps [terser](https://github.com/terser/terser) from 5.12.0 to 5.31.6.
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/commits)

---
updated-dependencies:
- dependency-name: terser
  dependency-type: indirect
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>