Revert unecessary changes #527

Job	Run time
Windows Simulator Cellular Demos	3m 9s
coreHTTP WinSim Demos	3m 6s
corePKCS11 WinSim Demos	4m 4s
core Library Windows Simulator Demos	10m 43s
FreeRTOS+TCP QEMU ARM MPS2 AN385	1m 44s
FreeRTOS+TCP Windows Simulator Demos	4m 34s
FreeRTOS+TCP Posix Simulator Demo	43s
FreeRTOS+CLI Windows Simulator Demos	3m 7s
AWS IoT Windows Simulator Demos	4m 52s
	36m 2s

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