deleted device_properties env, was causing error type

Author: MiloLurati

kernel_tuner/backends/hip.py

@@ -65,7 +65,6 @@ def __init__(self, device=0, iterations=7, compiler_options=None, observers=None
         env["device_name"] = self.name
         env["iterations"] = self.iterations
         env["compiler_options"] = compiler_options
-        env["device_properties"] = self.hipProps
         self.env = env
 
         # create a stream and events