remove obsolete ruff rule

warning: The following rules have been removed and ignoring them has no effect:
    - UP038

Author: DimitriPapadopoulos

c-blosc

@@ -209,7 +209,6 @@ ignore = [
     "TRY003",
     "TRY301",
     "UP007",
-    "UP038",  # https://github.com/astral-sh/ruff/issues/7871
     # https://docs.astral.sh/ruff/formatter/#conflicting-lint-rules
     "W191",
     "E111",
@@ -267,4 +266,4 @@ features = ["test"]
 
 [tool.hatch.envs.test.scripts]
 list-deps = "pip list"
-test-zarr = "pytest numcodecs/tests/test_zarr3.py numcodecs/tests/test_zarr3_import.py"
+test-zarr = "pytest numcodecs/tests/test_zarr3.py numcodecs/tests/test_zarr3_import.py"