[quant][graphmode] Add quantization pattern for quantized::add_relu (#33532)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/33532
Test Plan:
python test/test_jit.py
Imported from OSS
Differential Revision: D20354880
fbshipit-source-id: ea608a5ace395a909851f9e577ffdcb51512a3af
