chore(deps): bump coupe from 6abd08f to 30dce98 (#453)

Bumps [coupe](https://github.com/LIHPC-Computational-Geometry/coupe) from `6abd08f` to `30dce98`.
- [Commits](LIHPC-Computational-Geometry/coupe@6abd08f...30dce98)

---
updated-dependencies:
- dependency-name: coupe
  dependency-version: 30dce98c25afadabaa83d8ea59729f1b1dd67b77
  dependency-type: direct:production
...

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Author: dependabot[bot]