relax ngio pin

Author: lorenzocerrone

pyproject.toml

@@ -34,7 +34,7 @@ pydantic = ">2,<=2.8.2"
 docstring-parser = "^0.15"
 anndata = ">=0.8.0,<0.11.0"
 filelock = "3.13.*"
-ngio = ">=0.1.4,<0.2.0"
+ngio = ">=0.1.5,<0.2.0"
 
 # Optional dependencies (used in extras)
 Pillow = { version = ">=9.1.1", optional = true }