MNT: Ignore NPY201

This is currently giving a false alarm about our use of `trapz`. Ignore
it for now, since we're about to be running on numpy 2 itself and we can
catch those issues with the test suite.

pyproject.toml

@@ -125,7 +125,8 @@ preview = true
 
 [tool.ruff.lint]
 select = ["A", "B", "C", "CPY001", "D", "E", "E226", "F", "G", "I", "N", "NPY", "Q", "R", "S", "SIM", "T", "U", "W"]
-ignore = ["F405", "I001", "RET504", "RET505", "RET506", "RET507", "RUF100"]
+# NPY201 ignores the use of 'trapz' false alarm
+ignore = ["F405", "I001", "NPY201", "RET504", "RET505", "RET506", "RET507", "RUF100"]
 explicit-preview-rules = true
 
 [tool.ruff.lint.per-file-ignores]