Add support for FusedBatchNormV3 (#5065)
Add support for FusedBatchNormV3 (#5065)

No changes seem to be needed to _fused_batch_norm. It just works.
tqchen/tvm,dmlc/tvm,tqchen/tvm,sxjscience/tvm,Laurawly/tvm-1,tqchen/tvm,Laurawly/tvm-1,Laurawly/tvm-1,Laurawly/tvm-1,Laurawly/tvm-1,Laurawly/tvm-1,dmlc/tvm,Laurawly/tvm-1,dmlc/tvm,tqchen/tvm,sxjscience/tvm,dmlc/tvm,tqchen/tvm,tqchen/tvm,sxjscience/tvm,sxjscience/tvm,Laurawly/tvm-1,dmlc/tvm,sxjscience/tvm,dmlc/tvm,tqchen/tvm,tqchen/tvm,Laurawly/tvm-1,sxjscience/tvm,Laurawly/tvm-1,sxjscience/tvm,dmlc/tvm,dmlc/tvm,sxjscience/tvm,sxjscience/tvm,tqchen/tvm,dmlc/tvm,tqchen/tvm