Use enum for packaging type instead of string.
Refactor: extract method prepare library.
Handle additional packaging types
Support COPY, UNPACK and BUNDLE tpyes for additional packaging types.
added header
added tests for unpack
added test for dependency to zip to be hanled as a bundle
fixed copy-paste error in getFolderForCopiedAdditionlUnpackedArtifactsWithGA method
added test for dependency to zip to be handled as copy
Define perform inside PackagingTypeAction enum.