Fix ClearLinux pretty name

ClearLinux has changed its pretty name in os-release file
from: 'Clear Linux Software for Intel Architecture'
to: 'Clear Linux OS for Intel Architecture'

This patch makes the SEARCH_STRING 'Clear Linux' rather than
the full name to make it compatible with the old and new name.

Signed-off-by: Alberto Murillo Silva <alberto.murillo.silva@intel.com>

lib/ansible/module_utils/facts.py

@@ -667,7 +667,7 @@ class Distribution(object):
         'OracleLinux': 'Oracle Linux',
         'RedHat': 'Red Hat',
         'Altlinux': 'ALT Linux',
-        'ClearLinux': 'Clear Linux Software for Intel Architecture',
+        'ClearLinux': 'Clear Linux',
         'SMGL': 'Source Mage GNU/Linux',
     }