Use =default instead of trivial constructor

...bstraction/src/abstraction/AnyaryOperationAbstraction.hpp

alib2abstraction/src/abstraction/OperationAbstraction.hpp

alib2abstraction/src/registry/AlgorithmRegistry.hpp

alib2abstraction/src/registry/CastRegistry.hpp

alib2abstraction/src/registry/ContainerRegistry.hpp

alib2abstraction/src/registry/ImmediateRegistry.hpp

alib2abstraction/src/registry/NormalizeRegistry.hpp

alib2abstraction/src/registry/ValuePrinterRegistry.hpp

alib2cli/src/ast/Arg.h

alib2cli/src/ast/Option.h

alib2cli/src/ast/Statement.h

alib2cli/src/ast/statements/ResultPrintStatement.h

alib2cli/src/command/Command.h

alib2cli/src/environment/Environment.h

alib2cli/src/registry/InputFileRegistry.hpp

alib2cli/src/registry/OutputFileRegistry.hpp

alib2common/src/core/components.hpp

alib2common/src/core/components/setComponents.hpp

alib2common/src/object/Void.cpp

alib2data/src/alphabet/BarSymbol.cpp