fix setup.py for ansys.grpc.dpf

Author: cbellot000

setup.py

@@ -5,7 +5,7 @@
 
 from setuptools import setup
 
-install_requires = ["psutil", "progressbar2", "numpy", "ansys.grpc.dpf>=0.2.3, <0.4.0"]
+install_requires = ["psutil", "progressbar2", "numpy", "ansys.grpc.dpf>=0.2.3"]
 
 
 # Get version from version info