CMAKE - Generate ESMI wrapper

The wrapper is only generated if ENABLE_ESMI_LIB option is set.
./update_wrapper.sh will check the option if cmake was ran first.

Change-Id: I6267cdba8c6ecdff58ced75a2aa59afae964446c
Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>

py-interface/__init__.py

@@ -23,7 +23,7 @@
 from .amdsmi_interface import amdsmi_init
 from .amdsmi_interface import amdsmi_shut_down
 
-# Device Descovery
+# Device Discovery
 from .amdsmi_interface import amdsmi_get_processor_type
 from .amdsmi_interface import amdsmi_get_processor_handles
 from .amdsmi_interface import amdsmi_get_socket_handles