Fix quantized ConvReLU3d test (#30266)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/30266
Fix quantized ConvReLU3d test
Test Plan: buck test mode/dev-nosan //caffe2/test:quantized -- "conv"
Reviewed By: hl475
Differential Revision: D18645717
fbshipit-source-id: bbe93f9daf5046f2aa05363efc7d0e59eaff37bf
