Bump mods/default from 7f663e2 to f203897

Bumps [mods/default](https://github.com/minetest-game/default) from `7f663e2` to `f203897`.
- [Commits](minetest-game/default@7f663e2...f203897)

---
updated-dependencies:
- dependency-name: mods/default
  dependency-type: direct:production
...

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