Allow specifying features for the installed crates

[Razican]

Allow specifying features for the installed crates

[svartalf]

Hey, @Razican!

It was intentional not to support any additional arguments for cargo install command for the first public version; most of the cargo plugins and other tools do not use cargo features, so we can speed up installation for them at least.

diesel-cli and other binary crates, which are requiring features to be set, are definitely a great thing to add into the tools cache, but you are correct about the cache bloating, though, so this thing needs to be thinked about first.

[sffc]

wasmer-cli is another example of a crate that requires features to enable the binary target.

My team's crate, icu_datagen, is another.