Remove rogue print statements from tests

There are some tests that still have print statements but these look
intentional. However, the ones removed by this PR were clearly left over
from when the tests were being written!

test/extension/test_dmenu.py

@@ -109,5 +109,4 @@ def test_j4dmenu_configuration_options():
         extension = J4DmenuDesktop(**config)
         extension._configure(None)
         index = extension.configured_command.index(output[0])
-        print(extension.configured_command)
         assert output == extension.configured_command[index : index + len(output)]

test/layouts/test_ratiotile.py

@@ -298,7 +298,6 @@ def test_ratiotile_alternative_calculation(manager):
 
     for i in range(12):
         manager.test_window(str(i))
-        print(manager.c.layout.info()["layout_info"])
         if i == 0:
             assert manager.c.layout.info()["layout_info"] == [(0, 0, 800, 600)]
         elif i == 4:

test/widgets/test_mpd2widget.py

@@ -82,7 +82,6 @@ def pause(self):
             self._status["state"] = "pause"
 
         def play(self):
-            print("PLAYING")
             self._status["state"] = "play"
 
         def stop(self):