ges: Only use the default path for the default testsuite

testsuites/ges.py

@@ -28,7 +28,7 @@ TEST_MANAGER  = "ges"
 def setup_tests(test_manager, options):
     print("Setting up GES default tests")
     options.add_paths(os.path.abspath(os.path.join(os.path.dirname(__file__),
-                      "..", "medias")))
+                      "..", "medias", "defaults")))
     projects_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "ges",
                                                  "ges-projects"))
     test_manager.register_defaults(projects_path)