compatible with SimModSuite 12.0.180811

Author: yangf4

cmake/FindSimModSuite.cmake

@@ -74,7 +74,7 @@ string(REGEX REPLACE
   "${SIM_VERSION}")
 
 set(MIN_VALID_SIM_VERSION 11.0.170826)
-set(MAX_VALID_SIM_VERSION 12.0.180727)
+set(MAX_VALID_SIM_VERSION 12.0.180811)
 if( (SIM_DOT_VERSION VERSION_LESS MIN_VALID_SIM_VERSION) OR
     (SIM_DOT_VERSION VERSION_GREATER MAX_VALID_SIM_VERSION) )
   MESSAGE(FATAL_ERROR