20220228.1

What's Changed

• Add "ARM" in CpuType by @lubaihua33 in #1762
• Add dump_variables transformer by @pupacha in #1765
• Add case verify_vmbus_heartbeat_properties. by @LiliDeng in #1764
• add GPU pytorch test cases, variable schema change and refactoring by @squirrelsc in #1767

Full Changelog: 20220222.1...20220228.1