Fix path for examples

Fix: `No files were found with the provided path: gba-free-fonts/examples/butano/butano.gba. No artifacts will be uploaded.`

Author: laqieer

.github/workflows/build.yml

@@ -24,4 +24,4 @@ jobs:
     - uses: actions/upload-artifact@v4
       with:
         name: examples
-        path: gba-free-fonts/examples/butano/butano.gba
+        path: examples/butano/butano.gba