chore: import upstream snapshot with attribution

tests/conftest.py

@@ -0,0 +1,20 @@
+from __future__ import annotations
+
+from typing import Any
+
+import pytest
+
+_ANALYZE_WARNING_FILTERS = (
+    "ignore:Tensorflow not installed; ParametricUMAP will be unavailable:ImportWarning:umap",
+    "ignore:Please import `random` from the `scipy\\.sparse` namespace.*:"
+    "DeprecationWarning:hyppo\\.independence\\.hhg",
+    "ignore:The keyword argument 'nopython=False' was supplied.*:Warning:numba\\.core\\.decorators",
+)
+
+
+def pytest_collection_modifyitems(items: list[Any]) -> None:
+    for item in items:
+        if item.path.name != "test_analyze.py":
+            continue
+        for warning_filter in _ANALYZE_WARNING_FILTERS:
+            item.add_marker(pytest.mark.filterwarnings(warning_filter))