Bump src/fl_typing from 3d87eca to 60fefc8

Bumps [src/fl_typing](https://github.com/MiguelGuthridge/fl_typing) from `3d87eca` to `60fefc8`.
- [Commits](MaddyGuthridge/fl_typing@3d87eca...60fefc8)

---
updated-dependencies:
- dependency-name: src/fl_typing
  dependency-type: direct:production
...

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