[Quant][fx] Reenable serialization test after convert refactor (#74204)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/74204
Minor follow-up to
https://github.com/pytorch/pytorch/pull/73863 that re-enables a
serialization test.
Test Plan:
python test/test_quantization.py
TestSerialization.test_linear_relu_package_quantization_transforms
Imported from OSS
Reviewed By: jerryzh168
Differential Revision: D34880378
fbshipit-source-id: f873f63e46cfcd936d7bdffb15c8f2d29e27b3c0
(cherry picked from commit 6a11a3b43ea130097a465304bf386e19992de03a)
