Bump libs/EXTERNAL/libcatch2 from 74fcff6 to ceed268

Bumps [libs/EXTERNAL/libcatch2](https://github.com/catchorg/Catch2) from `74fcff6` to `ceed268`.
- [Release notes](https://github.com/catchorg/Catch2/releases)
- [Commits](catchorg/Catch2@74fcff6...ceed268)

---
updated-dependencies:
- dependency-name: libs/EXTERNAL/libcatch2
  dependency-version: ceed26842b3b3f93523998f7adb672672c7c2d8f
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]