tests: Remove tmpdir fixture (unused)

Author: tony

tests/conftest.py

@@ -90,9 +90,3 @@ def session(request, server):
     assert TEST_SESSION_NAME != "tmuxp"
 
     return session
-
-
-@pytest.fixture()
-def tmpdir(tmpdir_factory):
-    fn = tmpdir_factory.mktemp("tmuxp")
-    return fn