cargo-upgrade doesn't handle renames in a workspace properly

[ordian]

If we have multiple versions of a dependency e.g.

[dependencies]
futures = { version = "0.3" }
futures01 = { version = "0.1", package = "futures" }

cargo upgrade will apply renames to both:

[dependencies]
futures = { version = "0.3.8", package = "futures" }
futures01 = { version = "0.3.8", package = "futures" }

Note the first redundant package = "futures".

This is also true if we have at least one rename in a workspace, e.g.

# a.toml
[dependencies]
cargo-edit = "0.7"
# b.toml
[dependencies]
me = { version = "0.7", package = "cargo-edit" }

will be upgraded to

# a.toml
[dependencies]
cargo-edit = { version = "0.7.0", package = "cargo-edit" }
# b.toml
[dependencies]
me = { version = "0.7.0", package = "cargo-edit" }

[epage]

#725 just re did things and we no longer share processing across a workspace, so this should be resolved.