ci: force add

Author: faretek1

.github/workflows/gstest.yml

@@ -20,5 +20,5 @@ jobs:
     - name: Commit test.sb3
       uses: EndBug/add-and-commit@v9
       with:
-        add: "test/test.sb3"
+        add: "test/test.sb3 --force"
         message: 'build: test.sb3'