LPS-46821 make render request go through action class instead of directly to jsp (no logic changes)
LPS-46821 make an independent action for related assets (no logic changes)
LPS-46821 fix the bug: related assets shouldn't remember the request parameters
LPS-46821 SF
LPS-47262 pass the correct user to the DL services

Fix the previously reverted commit to make all tests pass.
LPS-47323 Format source
LPS-47323 Do not use deprecate methods
LPS-47071 All BaseLocalServiceTreeTestCase are doing manually clean up already, no need to use TransactionalExecutionTestListener
LPS-47328 No logic changes - Copy LiferayBase to RepositoryModelUtil
LPS-47328 extract util logic out of LiferayBase

LiferayBase is used as a base class only to inherit util methods. Move that
logic into a util class and make callers invoke the new method.
LPS-47328 remove references to LiferayBase

With the util methods out of LiferayBase, there is no need to inherit
from it.
LPS-47328 deprecate unused methods
LPS-47328 add comment
LPS-47328 Point to the right place
LPS-47041 Added missing properties to DDMFormField
LPS-47041 Renamed DDMFormXSDSerializer to DDMFormXSDDeserializer
LPS-47041 Added DDMFormXSDSerializer
LPS-47041 Added tests for DDMFormXSDSerializer
LPS-47041 Added DDMFormXSDSerializer to util-spring.xml
LPS-47041 Added updateDDMForm to DDMStructureImpl