[SWDEV-513958] Add help flag to valid commands (#204)

Added '-h' flag to valid first input command list

Signed-off-by: Bindhiya Kanangot Balakrishnan <Bindhiya.KanangotBalakrishnan@amd.com>

[ROCm/amdsmi commit: 9b64dcb]

Author: bkanango

projects/amdsmi/amdsmi_cli/amdsmi_cli.py

@@ -105,7 +105,7 @@ def _print_error(e, destination):
 
         valid_commands = ['version', 'list', 'static', 'firmware', 'bad-pages',
                           'metric', 'process', 'profile', 'event', 'topology', 'set',
-                          'reset', 'monitor', 'xgmi', 'partition', '--help']
+                          'reset', 'monitor', 'xgmi', 'partition', '--help', '-h']
 
         sys.argv = [arg.lower() if arg.startswith('--') or not arg.startswith('-')
                     else arg for arg in sys.argv]