Merge branch 'wxr4' into wxr6

wxr

2021-06-09 27141af3b38f65eb62e89872fc1fddc97ab08671

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${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/cerficate_v2
${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/TuyaSmartUtil.bundle