⬆️ Bump libs/Catch2 from 85b7f3d to a40dd47 (#199)

Bumps [libs/Catch2](https://github.com/catchorg/Catch2) from `85b7f3d` to `a40dd47`.
- [Release notes](https://github.com/catchorg/Catch2/releases)
- [Commits](catchorg/Catch2@85b7f3d...a40dd47)

---
updated-dependencies:
- dependency-name: libs/Catch2
  dependency-type: direct:production
...

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