Update scripts to be compatible with FairSoft jan24
With the version contained in FairSoft jan24 ROOT needs to access some header files from the FairSoft installation, so add the $SIMPATH/include to the list of additional include directories.
With the version contained in FairSoft jan24 ROOT needs to access some header files from the FairSoft installation, so add the $SIMPATH/include to the list of additional include directories.