port upsample_linear1d to structured (#51917)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/51917
Test Plan: Imported from OSS
Reviewed By: ezyang
Differential Revision: D26327750
Pulled By: bdhirsh
fbshipit-source-id: 443ad278010ce655eb5f08fa6889c45ccb328268
