tests/gobject-query: it is not a script (anymore?)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>

gobject/tests/gobject-query.py

@@ -55,12 +55,6 @@ class TestGobjectQuery(unittest.TestCase):
 
     def runGobjectQuery(self, *args):
         argv = [self.__gobject_query]
-
-        # shebang lines are not supported on native
-        # Windows consoles
-        if os.name == "nt":
-            argv.insert(0, sys.executable)
-
         argv.extend(args)
         print("Running:", argv)