Update spatialdata dependency to allow newer versions

Author: hschryver

pyproject.toml

@@ -19,7 +19,7 @@ dynamic = ["version"]
 dependencies = [
     "pyarrow>=21.0.0",
     "scanpy>=1.11.5",
-    "spatialdata==0.6.1",
+    "spatialdata>=0.6.1",
     "spatialdata-plot",
     "spatialdata-io",
     "numpy",