How to add a new malloc-related test:

1) Add a new '.c' or '.cpp' source file to:
    "QuickTest\ntd-test-libc\pdclib-tests\functions\stdlib\malloc-test-helpers"

2) Add function extern in "malloc_tests.c" in:
    "QuickTest\ntd-test-libc\pdclib-tests\functions\stdlib\malloc_tests.c"

3) Call the function in test_malloc_tests() in "malloc_tests.c" in:
    "QuickTest\ntd-test-libc\pdclib-tests\functions\stdlib\malloc_tests.c"

4) Add the test to "!.nact" in the "QuickTest" folder
    Example:
      f"ntd-test-libc/pdclib-tests/functions/stdlib/malloc-test-helpers/<test>",
