Update torch.range warning message regarding the removal version number (#43569)
Summary:
`torch.range` still hasn't been removed way after version 0.5. This PR fixes the warning message. Alternatively, we can remove `torch.range`.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/43569
Reviewed By: ngimel
Differential Revision: D23408233
Pulled By: mruberry
fbshipit-source-id: 86c4f9f018ea5eddaf80b78a3c54dfa41cfc6fa6
