Change the build profile for bin-deps

Problem

I am writing my own kernel. Now, I am trying to add support for test, for that I am getting inspiration on Phil's Blog. I added it, but when I tried to build it with cargo test, my kernel crate is built as normal.

Proposed Solution

The solution that I propose is to add support for changing profiles on binary dependencies, it will look like:
kernel = { path = "kernel", artifact = "bin", target = "x86_64-unknown-none", profile = "test" }

Notes

I think that this is the simplest solution, but if you know something better or more elegant for fixing this, let me know.

Thanks!

Start by reproducing the issue with cargo test and the binary dependency manifest syntax shown in the proposal. Read how Cargo currently handles profiles and binary dependencies, then determine the expected behavior for profile = "test" and verify it with a focused build or test case. Done means the binary dependency is built with the requested profile without changing unrelated dependencies.