cmake: Fixed test failure on AllocLetTestFree.Create.
cmake: Fixed test failure on AllocLetTestFree.Create.

jaeguly/cpputest,arstrube/cpputest,cpputest/cpputest,KisImre/cpputest,offa/cpputest,PaulBussmann/cpputest,dawid-aurobit/cpputest,bithium/cpputest,jaeguly/cpputest,chenlianbing/cpputest,KisImre/cpputest,cpputest/cpputest,devMichaelJones/cpputest,bithium/cpputest,dawid-aurobit/cpputest,KisImre/cpputest,jaeguly/cpputest,dawid-aurobit/cpputest,basvodde/cpputest,Mindtribe/cpputest,Andne/cpputest,arstrube/cpputest,chenlianbing/cpputest,jaeguly/cpputest,KisImre/cpputest,bithium/cpputest,basvodde/cpputest,devMichaelJones/cpputest,Andne/cpputest,Andne/cpputest,arstrube/cpputest,PaulBussmann/cpputest,cpputest/cpputest,Andne/cpputest,offa/cpputest,Mindtribe/cpputest,chenlianbing/cpputest,maxilai/cpputest,maxilai/cpputest,cpputest/cpputest,dawid-aurobit/cpputest,asgeroverby/cpputest,basvodde/cpputest,asgeroverby/cpputest,devMichaelJones/cpputest,Mindtribe/cpputest,Mindtribe/cpputest,bithium/cpputest,devMichaelJones/cpputest,PaulBussmann/cpputest,offa/cpputest,maxilai/cpputest,arstrube/cpputest,offa/cpputest,asgeroverby/cpputest,PaulBussmann/cpputest,maxilai/cpputest,asgeroverby/cpputest,basvodde/cpputest,chenlianbing/cpputest