remove use of ApplicationCore.h convenience header (#8367)

Modules/include/BitMask.h

Modules/include/DataLossCounter.h

Modules/include/InvalidityTracer.h

Modules/include/LimitValue.h

Modules/include/Logging.h

Modules/include/Multiplier.h

Modules/include/PeriodicTrigger.h

Modules/include/Pipe.h

Modules/include/ServerHistory.h

Modules/include/SplitArray.h

Modules/include/StatusMonitor.h

include/ApplicationModule.h

src/ApplicationModule.cc

src/ModuleGroup.cc

src/ModuleImpl.cc

src/VariableGroup.cc

tests/executables_src/testConfigReader.cc

tests/executables_src/testFindTag.cc

tests/executables_src/testHideThis.cc

tests/executables_src/testHierarchyModifyingGroup.cc