Update mkldnn-bridge to fix MKLDNN grouped conv issue (#21854)
Summary:
1. Fix grouped conv issue in https://github.com/pytorch/pytorch/issues/21597
2. Fix build error in https://github.com/pytorch/pytorch/commit/731670f40a396b36304d8cdf0a47213042e10110
Pull Request resolved: https://github.com/pytorch/pytorch/pull/21854
Test Plan: buck run experimental/jbai/pt_issue_21597_mkldnn_conv_2d_repro:run
Reviewed By: yinghai
Differential Revision: D15861105
Pulled By: bddppq
fbshipit-source-id: fe3e2943a15aab4294f8e6bb15db15829a94420f
