Bump libs/EXTERNAL/libcatch2 from 1078e7e to 4e8d92b

Bumps [libs/EXTERNAL/libcatch2](https://github.com/catchorg/Catch2) from `1078e7e` to `4e8d92b`.
- [Release notes](https://github.com/catchorg/Catch2/releases)
- [Commits](catchorg/Catch2@1078e7e...4e8d92b)

---
updated-dependencies:
- dependency-name: libs/EXTERNAL/libcatch2
  dependency-type: direct:production
...

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Author: dependabot[bot]