Github Actions runnning, but...

I have successfully configured the GitHub Actions to:

• Call a Makefile tester, that:
  • Calls another Makefile named of push_swap, that needs to:
    • Call another Makefile named of libft.a

However, as my file test_main.c has another main(), the compiler didn't run the last step ./tester, which it usually prohibited

So, now, I'll try to install and use the framework for testing called: CUnit