[quant][graphmode] quantization support for aten::rehshape (#34803)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/34803
Test Plan:
python test/test_jit.py
Imported from OSS
Differential Revision: D20504457
fbshipit-source-id: 5ca691ef4880c72d30d62390e63e3288b2f06dce
