chore: bump SDL_GameControllerDB from ff46b15 to 4a8d0f2

Bumps [SDL_GameControllerDB](https://github.com/mdqinc/SDL_GameControllerDB) from `ff46b15` to `4a8d0f2`.
- [Commits](mdqinc/SDL_GameControllerDB@ff46b15...4a8d0f2)

---
updated-dependencies:
- dependency-name: SDL_GameControllerDB
  dependency-version: 4a8d0f2b3966bda5bcfa8e96a636c4b1fae62090
  dependency-type: direct:production
...

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Author: dependabot[bot]