Magic numbers fix v3

inc/ServicePool.hpp

inc/Services/EventReportService.hpp

src/MessageParser.cpp

src/Platform/x86/main.cpp

src/Services/EventActionService.cpp

src/Services/EventReportService.cpp

src/Services/FunctionManagementService.cpp

src/Services/MemoryManagementService.cpp

src/Services/ParameterService.cpp

src/Services/ParameterStatisticsService.cpp

src/Services/TestService.cpp

src/Services/TimeBasedSchedulingService.cpp

test/Services/EventReportService.cpp