Enable copySourceFiles to process dependencies that were resolved from an archive file

[dennis-behm]

DBB is capable to resolve dependencies straight from archive files.

Request: Enable the utility method copySourceFiles to support physical dependencies that got resolved from an archive file.

dbb-zappbuild/utilities/BuildUtilities.groovy

Lines 153 to 167 in f3dfad6

	try {
	if( zunitFileExtension && !zunitFileExtension.isEmpty() && (dependencyLoc.substring(extIndex).contains(zunitFileExtension))){
	new CopyToPDS().file(new File(dependencyLoc))
	.copyMode(CopyMode.BINARY)
	.dataset(dependencyPDS)
	.member(memberName)
	.execute()
	}
	else
	{
	new CopyToPDS().file(new File(dependencyLoc))
	.dataset(dependencyPDS)
	.member(memberName)
	.execute()
	}