Bump utils/wesnoth-map-diff from 37ac95c to cb04bbd

Bumps [utils/wesnoth-map-diff](https://github.com/cooljeanius/wesnoth-map-diff) from `37ac95c` to `cb04bbd`.
- [Release notes](https://github.com/cooljeanius/wesnoth-map-diff/releases)
- [Commits](cooljeanius/wesnoth-map-diff@37ac95c...cb04bbd)

---
updated-dependencies:
- dependency-name: utils/wesnoth-map-diff
  dependency-type: direct:production
...

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