Migrated all module related files to CATCH2 framework and optimized to
have single module kernel file
Change-Id: I39aa28ef22c1b2f4d0014ca32b59b9c645b725dc
Migrated all hipMemcpy related APIs to CATCH2 framework by optmizing
the code and moving the stress related tests to stress folder.
Change-Id: Id47669b49304c35d1a68fabdaaf3f6e3ab0428a5