enable test_layerwise_casting_memory cases on XPU (#11406)
* enable test_layerwise_casting_memory cases on XPU
Signed-off-by: Yao Matrix <matrix.yao@intel.com>
* fix style
Signed-off-by: Yao Matrix <matrix.yao@intel.com>
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Signed-off-by: Yao Matrix <matrix.yao@intel.com>
