pin numpy to <= 2.3.5 (#1534)

* update np.double and get_slice_bounds

* avoid candidate release of numpy

* revert changes due to numpy 2.4.0rc1

Author: Dr-Irv

pyproject.toml

@@ -34,7 +34,7 @@ exclude = [ "pandas-stubs/__init__.py" ]
 [tool.poetry.dependencies]
 python = ">=3.10"
 types-pytz = ">=2022.1.1"
-numpy = ">=1.23.5"
+numpy = ">=1.23.5, <= 2.3.5"
 
 [tool.poetry.group.dev.dependencies]
 mypy = ">=1.18.2"