[Re-open 90267] [inductor] weight prepack for single conv_transpose2d (#91956)
Re-open https://github.com/pytorch/pytorch/pull/90267 since earlier pr on that stack got reverted.
Depend on internal ideep upgrade.
[Update]: internal ideep upgrade issue is resolved in https://github.com/pytorch/pytorch/pull/92239.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/91956
Approved by: https://github.com/jgong5, https://github.com/desertfire