Drop a NumPy version pin that should no longer be necessary

Author: mdickinson

setup.py

@@ -313,14 +313,12 @@ def get_long_description():
                 "traitsui",
             ],
             "h5": [
-                # PyTables is currently incompatible with NumPy 2.0
-                # xref: enthought/apptools#345
-                "numpy < 2.0",
+                "numpy",
                 "pandas",
                 "tables",
             ],
             "persistence": [
-                "numpy < 2.0",
+                "numpy",
             ],
             "preferences": [
                 "configobj",