Added documentation of object decks with deployType

[M-DLB]

This PR adds a "deploy type" to all Object decks generated during the build process. Object decks are now documented in the DBB Build Report, with an object type "OBJ". Object decks can be then processed and potentially integrated in the archive.

[dennis-behm]

I would prefer a new setting this name via a build property, similarly to the other deployTypes.

This is the sample for COBOL -

dbb-zappbuild/samples/application-conf/Cobol.properties

Lines 76 to 90 in f3dfad6

	#
	# default deployType
	cobol_deployType=LOAD
	#
	# deployType for build files with isCICS=true
	cobol_deployTypeCICS=CICSLOAD
	#
	# deployType for build files with isDLI=true
	cobol_deployTypeDLI=IMSLOAD
	#
	# deployType for build files with isIMS=true
	cobol_deployTypeIMS=IMSLOAD

For COBOL, it could be cobol_deployType_object, or cobol_object_deployType.

What are your thoughts on it?

[M-DLB]

The problem is that we need to parse the build report afterward to extract these artifacts based on their deploy type. We could add a property for each type of artifacts, but it means we would need to add a property in packaging scripts to specify what is the deploy types associates to object decks. Do you want to add more properties?