rename-dependency doesn't perform hyphen/underscore translation #51795
Description
When renaming a dependency in Cargo.toml (rust-lang/cargo#5422),
This works: not_a = { path = "../a", package = "a" }
This doesn't: not-a = { path = "../a", package = "a" }; attempting to import the crate results in can't find crate for not_a
It's never necessary to use hyphens in a rename, but supporting it would be less surprising.