Migrated all hipMemcpy related APIs to CATCH2 framework by optmizing
the code and moving the stress related tests to stress folder.
Change-Id: Id47669b49304c35d1a68fabdaaf3f6e3ab0428a5
Added functional and negative scenarios for
hipMemcpy3D and
hipMemcpyParam2D APIs in catch2 framework
Change-Id: I3473eb952c23aba6bc500d78ca93d52a9f7a5d6f