Fix ClearLinux pretty name
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 <3e496b67a60a13551c6a151e0a6a52025fbd95e6@intel.com>

thaim/ansible,thaim/ansible