chore(deps): bump pygame from 2.5.2 to 2.6.1

Bumps [pygame](https://github.com/pygame/pygame) from 2.5.2 to 2.6.1.
- [Release notes](https://github.com/pygame/pygame/releases)
- [Commits](pygame/pygame@2.5.2...2.6.1)

---
updated-dependencies:
- dependency-name: pygame
  dependency-version: 2.6.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,5 +1,5 @@
 # Game dependencies
-pygame==2.5.2
+pygame==2.6.1
 
 # Math dependencies
 numpy==1.26.4